Formless forms and paper web using a reference-based mark extraction technique

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5692073
SERIAL NO

08688704

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A processor is provided with first and second document images. The first image represents an instance of a reference document to which instance a mark has been added. The second image is selected from among a collection of document images and represents the reference document without the mark. The processor automatically extracts from the first document image a set of pixels representing the mark. This is done by performing a reference-based mark extraction technique in which the second document image serves as a reference image and in which substantially the entirety of the first document image is compared with substantially the entirety of the second document image. Also, the processor is provided with information about a set of active elements of the reference document. The reference document has at least one such active element and each active element is associated with at least one action. The processor interprets the extracted set of pixels representing the mark by determining whether the mark indicates any of the active elements of the reference document. If the mark indicates an active element, the processor facilitates the action with which the indicated active element is associated.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
XEROX CORPORATIONSTAMFORD, CT13750

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cass, Todd A San Francisco, CA 33 3509

Cited Art Landscape

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* Cited By Examiner

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6788293 Viewer with code sensor 46 2000
6788982 Audio player with code sensor 27 2000
6741871 Mobile phone with interactive printer 196 2000
7122685 Dibenzoanthraquinone based chromophores 2 2001
7099019 Interface surface printer using invisible ink 28 2001
7094910 Bridged diarylpolymethine chromophores 2 2001
7091344 Infrared chromophores 6 2001
7038066 Dibenzoflourenone based chromophores 3 2001
* 2002/0136,972 Infrared chromophores 1 2001
* 2002/0080,396 Interface surface printer using invisible ink 26 2001
7120853 Cyclic position codes 5 2001
7093923 Printhead for pen 8 2001
7082562 Cyclic position codes 5 2002
* 2003/0056,169 Cyclic position codes 0 2002
7036918 Inkjet cartridge including multiple inks at atmospheric pressure 0 2002
8219908 Digital ink database searching using handwriting feature synthesis 3 2002
7469062 Character identification 4 2002
7444021 Character string identification 3 2002
7359551 Method and apparatus for decoding handwritten characters 9 2002
* 2005/0175,241 Method and apparatus for decoding handwritten characters 2 2002
* 2005/0018,906 Character identification 3 2002
7015901 Universal pen with code sensor 5 2002
6957923 Electronically controllable pen device 5 2002
* 2003/0063,943 Universal pen with code sensor 2 2002
* 2003/0117,456 Printhead for pen 2 2002
7793852 Identity-coded surface with coded marks 0 2002
7590561 Method and system for online purchasing using processing sensor 2 2002
7518756 Method and system for delivery of a facsimile using sensor with identifier 4 2002
7506153 Method and system for user registration using sensor with identifier 4 2002
7467185 Method and system for conferencing using sensor with identifier 4 2002
* 7451115 Method and system for online payments using processing sensor 2 2002
* 7437671 Computer system control with user data via interface and sensor with identifier 3 2002
7415668 Method and system for collaborative document markup using coded marks 0 2002
* 7412651 Computer system interface surface with reference points and sensor with identifier 1 2002
7299969 Mark-coded surface with function flags 51 2002
7293233 Method and system for capturing a note-taking session using processing sensor 4 2002
7293234 Method and system for capturing a note-taking session using sensor with identifier 1 2002
7293240 Method and system for conferencing using processing sensor 19 2002
* 7289103 Computer system interface surface with reference points and processing sensor 17 2002
7290210 Method and system for capturing a note-taking session using coded marks 2 2002
7263508 Method and system for online purchasing using sensor with identifier 20 2002
* 7222098 Method and system for online payments using sensor with identifier 5 2002
7216224 Method and system for user registration using processing sensor 58 2002
7162222 Method and system for telephone control using sensor with identifier 5 2002
7162259 Method and system for telephone control using processing sensor 11 2002
7162269 Method and system for telephone control using coded marks 7 2002
7139431 Signature capture via interface surface with coded marks 5 2002
7133557 Signature capture via interface surface and sensor with identifier 3 2002
7068389 Relay device for use with sensor with identifier 2 2002
* 7057608 Computer system interface surface with reference points and coded marks 7 2002
7048178 Computer system control via interface surface and sensor with identifier 4 2002
7044363 Method and system for collaborative document markup using processing sensor 35 2002
7031010 Method and system for delivery of mail using processing sensor 7 2002
7015900 Hand-drawing capture via interface surface and sensor with identifier 2 2002
7012710 Method and system for delivery of mail using coded marks 4 2002
7009738 Method and system for composition and delivery of electronic mail using sensor with identifier 5 2002
7010147 Signature capture via interface surface using processing sensor 7 2002
7004390 Method and system for collaborative document markup using sensor with identifier 27 2002
6989911 Method and system for delivery of a facsimile using coded marks 4 2002
6987581 Method and system for instruction of a computer using sensor with identifier 13 2002
6982701 Handwritten text capture via interface surface and sensor with identifier 5 2002
6982807 Method and system for delivery of a facsimile using processing sensor 4 2002
6977746 Relay device for use with coded marks 6 2002
6972864 Method and system for delivery of mail using sensor with identifier 10 2002
6970264 Relay device for use with processing sensor 3 2002
6947027 Hand-drawing capture via interface surface having coded marks 12 2002
6914593 Computer system control with user data via interface surface and processing sensor 8 2002
6829387 Method and system for note taking using processing sensor 8 2002
* 2003/0208,410 Method and system for online purchasing using sensor with identifier 2 2002
* 2003/0169,864 Method and system for telephone control using coded marks 1 2002
* 2003/0142,072 Hand-drawing capture via interface surface having coded marks 10 2002
* 2003/0130,903 Method and system for online purchasing using processing sensor 2 2002
* 2003/0128,196 Computer system interface surface with reference points and sensor with identifier 9 2002
* 2003/0118,166 Method and system for telephone control using processing sensor 1 2002
* 2003/0105,818 Method and system for conferencing using coded marks 10 2002
* 2003/0106,019 Method and system for capturing a note-taking session using processing sensor 12 2002
* 2003/0105,817 Method and system for conferencing using processing sensor 2 2002
* 2003/0103,239 Method and system for instruction of a computer using sensor with identifier 1 2002
* 2003/0106,024 Method and system for collaborative document markup using processing sensor 25 2002
* 2003/0103,654 Method and system for user registration using coded marks 2 2002
* 2003/0103,655 Method and system for user registration using processing sensor 0 2002
* 2003/0102,366 Computer system control via interface surface and sensor with identifier 0 2002
* 2003/0106,018 Method and system for collaborative document markup using sensor with identifier 15 2002
* 2003/0098,997 Method and system for delivery of a facsimile using coded marks 0 2002
* 2003/0095,098 Computer system interface surface with reference points and processing sensor 2 2002
* 2003/0094,492 Identity-coded surface with coded marks 4 2002
* 2003/0090,719 Method and system for delivery of mail using sensor with identifier 0 2002
* 2003/0090,463 Handwritten text capture via interface surface and sensor with identifier 1 2002
* 2003/0093,376 Method and system for online payments using processing sensor 1 2002
* 2003/0089,533 Hand-drawing capture via interface surface and sensor with identifier 0 2002
* 2003/0085,869 Computer system control with user data via interface surface and processing sensor 3 2002
* 2003/0081,252 Method and system for composition and delivery of electronic mail using sensor with identifier 2 2002
7549595 Rotationally symmetric tags 0 2002
7131724 Cartridge for an electronic pen 9 2002
7108192 Rotationally symmetric tags 11 2002
* 2003/0118,393 Universal pen with position or motion sensing 2 2002
* 2003/0118,394 Cartridge for an electronic pen 6 2002
* 2003/0117,652 Rotationally symmetric tags 6 2002
7630962 Electronic filing system searchable by a handwritten search query 5 2003
7918404 Orientation-indicating cyclic position codes 1 2003
7225979 Methods and systems for object identification and interaction 88 2003
7178718 Methods and systems for object identification and interaction 19 2003
7156289 Methods and systems for object identification and interaction 17 2003
7111791 Symmetric tags 2 2003
* 2004/0083,138 Methods and systems for object identification and interaction 2 2003
* 2004/0079,807 Orientation-indicating cyclic position codes 4 2003
* 2004/0000,585 Methods and systems for object identification and interaction 13 2003
* 2003/0195,820 Methods and systems for object identification and interaction 9 2003
7190491 Interactive publication printer and binder 8 2003
7093991 Combined printer and binder 4 2003
* 2004/0046,977 Combined printer and binder 5 2003
* 2004/0046,995 Interactive publication printer and binder 0 2003
* 2004/0148,558 Cyclic position codes 0 2003
7630553 Method/system for estimating the orientation of a segment of digital ink 0 2003
* 2006/0106,610 Method of improving recognition accuracy in form-based data entry systems 18 2003
* 2006/0018,561 Method/system for estimating the orientation of a segment of digital ink 0 2003
7630554 Method/system for estimating the orientation of a segment of digital ink 3 2003
* 2004/0105,584 Method/system for estimating the orientation of a segment of digital ink 2 2003
7162442 Method and system for submitting bids using coded forms 2 2003
* 2004/0083,174 Method and system for banking using coded forms 3 2003
* 2004/0083,141 Method and system for submitting bids using coded forms 0 2003
* 2004/0064,400 Method and system for submitting bids using coded self-identifying forms 0 2003
* 2004/0064,414 Method and system for banking coded self-identifying forms 3 2003
* 2004/0138,951 Interactive paper publisher 1 2003
7159784 Method and system for searching classified advertising 3 2004
* 2004/0153,367 Method and system for searching classified advertising 1 2004
7567279 Image sensor timing circuit 7 2004
7526128 Line extraction in digital ink 2 2004
7515186 Pixel sensor 6 2004
* 2005/0052,556 Image processor 12 2004
* 2005/0046,718 Image sensor timing circuit 2 2004
* 2005/0046,717 Synchronization protocol 2 2004
* 2005/0036,039 Image sensor with range expander 5 2004
* 2005/0024,511 Image sensor with low-pass filter 3 2004
* 2005/0024,524 Image processor with low power mode 10 2004
* 2005/0024,510 Image sensor with digital frame store 6 2004
* 2005/0024,512 Pixel sensor 14 2004
* 2004/0165,774 Line extraction in digital ink 10 2004
7289882 Robot operating in association with interface surface 9 2004
* 7148644 Marking robot 3 2004
* 2004/0172,166 Robot 0 2004
* 2004/0164,696 Marking robot 3 2004
7564605 Symmetric tags 1 2004
* 2004/0174,577 Symmetric tags 20 2004
7404144 Device for use in a method and system for object selection 6 2004
* 2004/0169,682 Device for use in a method and system for object selection 0 2004
7557944 Copier 0 2004
* 2004/0174,556 Copier 16 2004
8113950 Competition entry with limited return messaging 1 2004
7832626 Anonymous competition entry 0 2004
7819323 Communication facilitation 3 2004
7703693 Anonymous communication 6 2004
7654454 Product item status 13 2004
7605940 Sensing device for coded data 30 2004
7537160 Combined sensing device 7 2004
7506808 Shopping receptacle with in-built scanner 6 2004
7457007 Laser scanning device for printed product identification codes 9 2004
7450273 Laser scanner using acousto-optic deflectors 8 2004
7357323 Obtaining product item assistance 15 2004
7296737 Shopping receptacle with in-built scales 4 2004
7270266 Card for facilitating user interaction 12 2004
7251050 Limited return messaging 4 2004
7243835 Competition entry via label 0 2004
7243849 Handheld coded data reader 112 2004
7207483 Shopping receptacle with in-built user interface 50 2004
7207485 Automatic packaging system 56 2004
7197374 Robotic assembly 56 2004
7188769 Laser scanner using rotating holographic optical element 51 2004
7178719 Facilitating user interaction 59 2004
7175089 Face determination 47 2004
7159777 Transparent conveyor for check-out scanning 53 2004
7156292 Validating competition entry 1 2004
7150398 Multi-angle laser scanner 51 2004
7137549 Token redemption 2 2004
7137566 Product identity data 66 2004
7131596 Symmetric data tags 58 2004
7128265 Orientation determination 58 2004
7128270 Scanning device for coded data 117 2004
7097094 Electronic token redemption 3 2004
7097106 Handheld laser scanner 63 2004
7070110 Hand-wearable coded data reader 59 2004
* 2005/0254,106 Scanning device for coded data 41 2004
* 2005/0218,205 Validating competition entry 0 2004
* 2004/0252,025 Shopping receptacle with in-built scanner 36 2004
* 2004/0245,332 Obtaining product item assistance 15 2004
* 2004/0238,627 Card for facilitating user interaction 7 2004
* 2004/0232,243 Laser scanner using acousto-optic deflectors 1 2004
* 2004/0220,857 Electronic token redemption 2 2004
* 2004/0212,848 Handheld coded data reader 10 2004
* 2004/0215,562 Anonymous communication 0 2004
* 2004/0210,319 Printing coded data 11 2004
* 2004/0206,827 Handheld laser scanner 0 2004
* 2004/0195,311 Token redemption 3 2004
* 2004/0199,414 Anonymous competition entry 2 2004
* 2004/0195,342 Product identity data 1 2004
* 2004/0195,341 Symmetric data tags 17 2004
* 2004/0195,337 Laser scanner using rotating holographic optical element 0 2004
* 2004/0195,334 Multi-angle laser scanner 4 2004
* 2004/0199,424 Dynamic user registration 47 2004
* 2004/0196,501 Laser scanning device for printed product identification codes 0 2004
* 2004/0195,330 Orientation determination 4 2004
* 2004/0195,317 Shopping receptacle with in-built scales 0 2004
* 2004/0195,333 Combined sensing device 2 2004
* 2004/0190,085 Sensing device for coded data 26 2004
* 2004/0183,748 Competition entry via label 5 2004
* 2005/0222,848 Digital ink database searching using handwriting feature synthesis 9 2004
* 2004/0196,490 Method of printing a copy of a document from an original printed document 8 2004
7134598 Computer system for interfacing with a coded surface 6 2004
6983878 Computer software for interaction with coded surface 8 2004
6889896 Computer system for collaborative document markup 46 2004
* 2004/0217,160 Computer system for collaborative document markup 11 2004
* 2004/0217,161 Computer software for interaction with coded surface 0 2004
7174056 Providing information in a document 59 2004
7077333 Position-identifying coded pages 6 2004
* 2004/0247,207 Providing information in a document 0 2004
* 2004/0239,991 Printer for generating a coded interface 0 2004
* 2004/0239,990 Interactive printer 1 2004
7431219 Orientation-indicating cyclic positional codes 1 2004
7017826 Machine readable coded data with target features 0 2004
7014123 Machine readable coded data with distributed encoding 3 2004
6994264 Information indicating machine readable coded data 5 2004
6929186 Orientation-indicating machine readable coded data 46 2004
* 2005/0001,042 Information indicating machine readable coded data 0 2004
* 2004/0262,407 Machine readable coded data with distributed encoding 1 2004
* 2004/0262,405 Orientation-inidicating machine readable coded data 0 2004
* 2004/0262,406 Machine readable coded data with target features 0 2004
* 2004/0256,471 Orientation-indicating cyclic positional codes 0 2004
7529936 Registration network for an optical sensing device 2 2004
7278018 Optical sensing device for reading coded data on a surface and registration network for same 5 2004
* 2005/0154,707 Electronic filing system searchable by a handwritten search query 10 2004
* 2005/0010,771 Registration network for an optical sensing device 0 2004
7511847 Interactive printer for printing a coded interface 7 2004
7360089 Registration network for optical sensing device including printer as base station 1 2004
* 2005/0010,772 Registration network including printer as base station 1 2004
7609410 Mobile telecommunication device with integral printer mechanism and sensing means 137 2004
7324859 Substrate for use with audio file player 0 2004
7286887 Audio player with sensing device 11 2004
7218978 System for retrieving and playing MP3 files 4 2004
6938826 Interface surface having coded data with predetermined pattern 4 2004
* 2005/0040,350 Mobile telecommunication device with integral printer mechanism and sensing means 2 2004
* 2005/0021,160 System for retrieving and playing audio files 0 2004
7660466 Natural language recognition using distributed processing 0 2004
* 2006/0277,159 Accuracy in searching digital ink 5 2004
* 2006/0149,549 Natural language recognition using distributed processing 29 2004
7982725 Sensing device with inductive charging 0 2004
7663780 Cartridge with identifiers 1 2004
* 2005/0219,600 Cartridge with identifiers 2 2004
7011128 Printer with binding assembly 2 2004
* 2005/0022,937 Printer with binding assembly 0 2004
7660489 Sensing device having an image sensor and a movement sensor 1 2004
7660490 Sensing device 2 2004
7593604 Sensing device having an image sensor for sensing and capturing images of coded data 3 2004
7417759 Method for delivery of a brochure containing coded data 0 2004
7388685 Method and system for composition and transmission of an electronic mail message via an interactive document 4 2004
7388985 Computer system for notetaking using sensor for sensing coded data 1 2004
7362463 System for delivery of a brochure containing coded data 1 2004
7259884 Computer system for delivering a brochure including coded data 3 2004
7162088 Notetaking method incorporating coded data sensor 6 2004
7019319 Viewer configured to display, and method of displaying, information on a display to at least partially take into account a position of the viewer relative to a surface 17 2004
6996274 Notetaking system incorporating coded data sensor 4 2004
* 2005/0058,347 Computer system for notetaking using sensor for sensing coded data 1 2004
* 2005/0052,696 Computer system for delivering a brochure including coded data 1 2004
* 2005/0046,895 Method for delivery of a brochure containing coded data 0 2004
* 2005/0036,169 Method and system for composition and transmission of an electronic mail message via an interactive document 0 2004
* 2005/0035,315 Viewer configured to display, and method of displaying, information on a display to at least partially take into account a position of the viewer relative to a surface 0 2004
* 2005/0036,682 Notetaking system incorporating coded data sensor 0 2004
* 2005/0030,583 System for delivery of a brochure containing coded data 0 2004
7187370 Method for sensing the orientation of an object 6 2004
* 2005/0088,419 Orientation sensing device 2 2004
7416009 Wall mounted printer with binding assembly 3 2004
7396177 Universal pen with position or motion sensing 41 2004
7167270 Method for interacting with an internet webpage via a corresponding printed page 6 2004
* 2005/0061,448 Wall mounted printer with binding assembly 0 2004
* 2005/0046,901 Method for interacting with an internet webpage via a corresponding printed page 2 2004
* 2005/0046,688 Universal pen with position or motion sensing 1 2004
* 2005/0056,692 Method of conferencing between two or more remote conference participants via an interactive conference form 3 2004
7364282 Printer cartridge including infrared absorbing ink 0 2004
7177054 Interactive printer 5 2004
* 2005/0062,770 Printer for generating a coded interface 1 2004
* 2005/0063,007 Interactive printer 2 2004
6986459 System for providing a document associated with a video signal 14 2004
* 2005/0060,249 Document supply control 0 2004
* 2005/0045,712 System for providing a document associated with a video signal 1 2004
7125098 Printhead suitable for a universal pen 3 2004
* 2005/0078,148 Printhead suitable for a universal pen 0 2004
7469830 Apparatus for performing computer-based operations via networked computer 0 2004
7150396 User interface for a networked printer and computer system 6 2004
7134601 Method of generating a user interface for a computer system 8 2004
* 2005/0094,214 User interface for a networked printer and computer system 1 2004
* 2005/0052,683 Apparatus for performing computer-based operations via networked computer 0 2004
7728872 Digital camera with interactive printer 5 2004
7231293 Method and assembly for determining a route 10 2004
* 2005/0146,615 Digital camera with interactive printer 4 2004
* 2005/0131,633 Method and assembly for determining a route 0 2004
7657510 System for performing data searches on a network 1 2004
7590622 System for facilitating searches for data stored on a network 2 2004
7324989 Method of performing data searches on a network 1 2004
7181448 Method of enabling internet-based requests for information 10 2004
* 2005/0065,924 Method of performing data searches on a network 5 2004
* 2005/0065,923 System for facilitating searches for data stored on a network 1 2004
* 2005/0065,908 Method of enabling Internet-based requests for information 3 2004
7526647 Authorization protocol for network publishing 0 2004
7468809 Method of printing an interface onto a surface using a complementary ink set 4 2004
7467416 Publishing network 1 2004
7180609 Printer for printing an interface onto a surface using a complementary ink set 8 2004
7538793 Digital camera with interactive printer 4 2004
7174329 Method of searching stored information using an interactive search request form 3 2004
7025276 Region encoding using substantially undifferentiated marks 6 2004
7017823 Region encoding using a plurality of tags 10 2004
* 2005/0062,851 Digital camera with interactive printer 11 2004
* 2005/0064,503 Region encoding using substantially undifferentiated marks 10 2004
7284701 System for browsing a computer network 2 2004
7369261 Sensing device for enabling interaction between a computer and a form printed on a surface 8 2004
* 2005/0073,722 Sensing device for enabling interaction between a computer and a form printed on a surface 3 2004
7384134 Ink cartridge with collapsible ink containers for an inkjet printer 0 2004
7295922 Interactive map production 18 2004
* 2005/0083,384 Ink cartridge with collapsible ink containers for an inkjet printer 0 2004
* 2005/0086,585 Interactive map production 4 2004
7258435 Inkjet printer with a media tray for sheets of print media and an ink cartridge 4 2004
* 2005/0093,945 Inkjet printer with a media tray for sheets of print media and an ink cartridge 1 2004
7856444 Performing a search using a search parameter 1 2004
7856447 Method for authorising users to perform a search 0 2004
7844621 Method for providing a search request form 0 2004
7693828 Performing a search through sensing a search form with a sensing device 0 2004
7200591 Method for transferring search results using a printer 7 2004
6992662 Software interaction via interface surface and sensing device 6 2004
* 2005/0104,868 Software interaction via interface surface and sensing device 1 2004
* 2005/0108,220 Method for enabling users to perform a search 3 2004
* 2005/0108,223 Performing a search using a search parameter 1 2004
* 2005/0108,224 Method for authorising users to perform a search 12 2004
* 2005/0108,221 Transferring search results using a relay device 0 2004
7466436 Method of instructing a computer system using an interface surface 3 2005
* 2005/0111,037 Method of instructing a computer system using an interface surface 0 2005
7044381 Method of interacting with interactive printed advertisements 3 2005
* 2005/0121,524 Method of interacting with interactive printed advertisements 3 2005
7190346 Software interaction using an interface surface 6 2005
7905401 Pharmaceutical product tracking 10 2005
7801742 Interactive pharmaceutical product packaging 9 2005
7784681 Method and apparatus for security document tracking 14 2005
7739509 Authentication of an object using a signature part 5 2005
7677445 Method of counting currency 7 2005
7663789 Method of printing security documents 8 2005
7565542 Remote authentication of an object using a signature part 5 2005
7537157 Method for remote authentication of pharmaceutical products 18 2005
7506168 Method for identifying a counterfeit security document 48 2005
* 2009/0037,739 METHOD FOR IDENTIFYING A COUNTERFEIT SECURITY DOCUMENT 7 2005
7467299 Authentication device 6 2005
7467300 Coded data including a distributed data stream 8 2005
7457961 Authentication of an object using a signature encoded in a number of data portions 8 2005
7441712 Method of authenticating security documents 54 2005
* 2008/0237,359 METHOD OF AUTHENTICATING SECURITY DOCUMENTS 11 2005
7395963 Method for authentication of pharmaceutical products 17 2005
* 2005/0273,598 Authentication device 7 2005
* 2005/0261,935 Pharmaceutical product tracking 12 2005
* 2005/0261,936 Interactive pharmaceutical product packaging 39 2005
* 2005/0262,349 Coded data including a distributed data stream 3 2005
* 2005/0259,818 Method for authentication of pharmaceutical products 8 2005
* 2005/0261,937 Pharmaceutical procuct packaging 40 2005
* 2005/0258,235 Method of counting currency 43 2005
* 2005/0258,234 Method and apparatus for security document tracking 31 2005
8135637 Method of allowing a user to participate in an auction 0 2005
* 2005/0131,803 Method of allowing a user to participate in an auction 9 2005
7382482 Method and apparatus for allowing a user to send an electronic mail message 21 2005
7347357 Method for electronic mail delivery 0 2005
7080780 Computer software interface 6 2005
* 2005/0167,480 Computer software interface 0 2005
* 2005/0157,334 Method and apparatus for allowing a user to send an electronic mail message 4 2005
* 2005/0141,027 Method for electronic mail delivery 0 2005
7148499 Device for interacting with an interface surface 13 2005
* 2005/0145,807 Device for interacting with an interface surface 34 2005
7376884 Method of position coding using sequences 1 2005
* 2005/0204,265 Method of position coding using sequences 0 2005
7715035 Generating a form for allowing handwritten interaction with computer software 5 2005
7401227 System and method for providing a form for registering a sensing device with a relay device 8 2005
7389423 System and method for registering a sensing device with a relay device 0 2005
6991153 Computer system for enabling collaborative document markup between participants 3 2005
6991154 Method for enabling collaborative document markup between participants 14 2005
* 2005/0166,146 Method for enabling collaborative document markup between participants 1 2005
7584402 Data storage format for encoding a bit stream on or in a surface 1 2005
7540429 Surface having disposed therein or thereon coded data 3 2005
7221781 System for registering a user with a sensing device using a form 15 2005
7602515 System and method for providing a form for use in greeting card delivery 9 2005
7466438 Interactive printer for printing documents in response to data received from a sensing device 0 2005
7446893 System and method for delivering a greeting card to a user 21 2005
* 2005/0179,956 Interactive printer for printing documents in response to data received from a sensing device 2 2005
* 2005/0174,605 System and method for providing a form for use in greeting card delivery 2 2005
7551305 Computer system for generating a second mail item in response to a first mail item 8 2005
7991432 Method of printing a voucher based on geographical location 21 2005
7877111 Mobile device for enabling interaction with a printed email document 2 2005
7792298 Method of using a mobile device to authenticate a printed token and output an image associated with the token 6 2005
7715036 Mobile device for printing on pre-tagged media 13 2005
7589854 Method of generating a second mail item in response to a first mail item 0 2005
7466444 Mobile telecommunications device with stylus 33 2005
7456994 Mobile telecommunications device with stylus having printhead tip 24 2005
7431449 Mobile telecommunications device with interactive paper sensor 21 2005
* 2005/0219,231 Mobile telecommunications device with stylus having printhead tip 2 2005
* 2005/0212,830 Method of accessing a connection address using a mobile device with a sensing means 2 2005
* 2005/0200,687 Mobile telecommunications device with interactive paper sensor 6 2005
* 2005/0202,804 Method of using a mobile device to authenticate a printed token and output an image associated with the token 10 2005
* 2005/0200,636 Mobile device for enabling interaction with a printed email document 6 2005
* 2005/0200,894 Method of generating a second mail item in response to a first mail item 0 2005
* 2005/0200,638 Mobile device for printing on pre-tagged media 16 2005
* 2005/0197,158 Mobile telecommunications device with stylus 4 2005
7292363 Method of configuring a printer for vacation periods 2 2005
7515292 Apparatus for cooling and storing produce 2 2005
* 2005/0225,800 Apparatus for cooling and storing produce 0 2005
7477987 Method for performing games 3 2005
* 7936343 Sensing device for sensing a position relative to a surface 4 2005
7590311 Sensing device for sensing a position within a region 11 2005
7322524 Graphic design software using an interface surface 4 2005
* 2005/0243,373 Graphic design software using an interface surface 42 2005
7249901 Systems and methods for printing by using a position-coding pattern 4 2005
* 2005/0267,841 Electronic recording and communication of information 0 2005
* 2005/0249,438 Systems and methods for printing by using a position-coding pattern 3 2005
7413363 Electronically controllable pen comprising a force switch 39 2005
7362314 Interactive surface for enabling user interaction with software 2 2005
7180507 User interaction with hand-drawing software via interface surface 3 2005
* 2005/0253,780 Interactive surface for enabling user interaction with software 0 2005
7213756 Interface surface for user interaction with a computer system via a sensing device 3 2005
7567241 Stylus with customizable appearance 9 2005
* 2006/0028,459 Pre-loaded force sensor 11 2005
* 2006/0028,458 Stylus with customizable appearance 5 2005
* 2006/0028,400 Head mounted display with wave front modulator 180 2005
7466439 Method of delivering facsimile 1 2005
7466440 Device and method for communication 0 2005
7263225 Information management system with authenticity check 2 2005
7571193 Method of printing document copies 0 2005
7408670 Facsimile delivery method and system using associated identifiers 4 2005
7188930 Nozzle array for pen printhead 1 2005
* 2006/0012,834 Facsimile delivery method and system using associated identifiers 1 2005
* 2005/0265,770 Nozzle array for pen printhead 0 2005
7576876 Relay device for relaying data from a sensing device to a computer system 1 2005
* 2006/0004,602 Method of enabling travel service transactions 15 2005
7941338 Method of enabling a user to request targeted information from a printed interactive document 1 2005
7428070 Method for providing a mailing system 0 2005
7894703 Retrieving video data via a coded surface 15 2005
7864360 Capture and link object 1 2005
7831244 Retrieving an image via a coded surface 1 2005
7646503 Printing a business card using a mobile device 3 2005
7558563 Retrieving contact details via a coded surface 16 2005
7558598 Dialling a number via a coded surface 13 2005
7499765 Retrieving audio data via a coded surface 27 2005
7327485 System for capturing information from a printed document 1 2005
* 2006/0025,117 Retrieving contact details via a coded surface 4 2005
* 2006/0025,116 Retrieving an image via a coded surface 9 2005
* 2006/0025,175 Dialling a number via a coded surface 8 2005
* 2006/0015,201 Retrieving audio data via a coded surface 109 2005
* 2006/0007,490 Printing a business card using a mobile device 4 2005
* 7414741 Printer with manual collation control 3 2005
7336267 Attribute selection surface for use with a pen 1 2005
* 2006/0038,797 Attribute selection surface for use with a pen 1 2005
7388221 Viewer and method for displaying information based on viewer position 1 2005
7503493 Method and system for digitizing freehand graphics with user-selected properties 4 2005
* 2006/0072,828 Method and system for digitizing freehand graphics with user-selected properties 23 2005
7577317 Recording and communication of handwritten information 4 2005
7225402 Method and system for capturing a note-taking session 7 2005
* 2006/0090,127 Method and system for capturing a note-taking session 2 2005
7202959 Printer for actuated printing of visible and invisible data 3 2006
7577428 Method of enabling telephone control via printed control interface 5 2006
* 2006/0111,090 Method of enabling telephone control via printed control interface 6 2006
* 2006/0168,520 Method of network publishing 1 2006
7797528 Method and system for user registration using coded marks 1 2006
7334739 Rotationally symmetric coded data 6 2006
7314177 Wearable product reading device 11 2006
7287688 Computer system control via surface and sensor with identifier 0 2006
* 2006/0218,099 Method of enabling purchasing via a printed interactive form 9 2006
* 2006/0214,000 Wearable product reading device 3 2006
* 2006/0218,100 Method of collecting a copyright fee for a document requested via an interactive surface 2 2006
7314181 Symmetric product identifying tags 11 2006
* 2006/0237,546 Symmetric product identifying tags 7 2006
* 2006/0242,555 Method of enabling a device to be controlled via a printed control interface 8 2006
* 7245760 Robot for making an interface surface 1 2006
* 2006/0238,155 Robot for making an interface surface 0 2006
7812987 System for composition and transmission of an e-mail message 0 2006
* 2006/0250,648 System for composition and transmission of an e-mail message 5 2006
7469836 Hand-held laser scanning device for scanning a product item 4 2006
* 2006/0249,577 Hand-held laser scanning device for scanning a product item 1 2006
7271931 Method of generating printed interactive document 3 2006
8347097 Object identifier protected from tampering 1 2006
7899708 Method of transacting objects 0 2006
7856554 Method of authenticating an object 2 2006
7806342 Product item having first coded data and random pattern 8 2006
* 2007/0017,987 Product item having first coded data and RFID tag identifying a unique identity 2 2006
* 2007/0017,985 Object identifier protected from tampering 15 2006
* 2007/0022,045 Method of transacting objects 7 2006
* 2007/0022,294 Method of authenticating an object 5 2006
7649523 Method of estimating position of writing nib relative to an optical sensor 1 2006
7580698 Method for communication device control using coded marks 4 2006
7450264 Method of digitally processing and printing a page of an interactive document 0 2006
* 2006/0258,346 Method for communication device control using coded marks 5 2006
7267273 Packing system 17 2006
* 2006/0266,828 Packing system 0 2006
7857201 Method and system for selection 12 2006
* 2007/0038,538 Method and system for selection 4 2006
7430058 Method of interacting with the internet via a printed page 3 2006
* 2007/0070,373 Method of interacting with the internet via a printed page 2 2006
7777911 Method for accessing content from a computer network via a mobile phone 32 2007
* 2007/0129,109 Method for accessing content from a computer network via a mobile phone 27 2007
* 2007/0111,713 Method for accessing content from a computer network via a mobile phone using a two-step retrieval process 29 2007
8511565 Method of providing information via context searching of a printed graphic image 1 2007
7821507 Method of providing information via a printed substrate and two-mode sensing device 4 2007
7793824 System for enabling access to information 5 2007
7762453 Method of providing information via a printed substrate with every interaction 8 2007
7760969 Method of providing information via context searching from a printed substrate 10 2007
* 2008/0195,645 METHOD OF PROVIDING INFORMATION VIA CONTEXT SEARCHING OF A PRINTED GRAPHIC IMAGE 12 2007
* 2007/0146,322 Method of providing information via a printed substrate and two-mode sensing device 1 2007
* 2007/0143,715 Method of providing information via printed substrate and gesture recognition 17 2007
* 2007/0136,283 Method of providing information via context searching from a printed substrate 5 2007
* 2007/0130,117 Method of Providing Information via a Printed Substrate with Every Interaction 10 2007
* 2007/0125,860 System for enabling access to information 36 2007
7728991 Printer for actuated printing of identification tags 0 2007
7760371 Method of printing an interactive document 3 2007
7396178 Universal pen with optical, position and/or motion sensors 40 2007
* 2007/0140,776 Universal pen with optical, position and/or motion sensors 1 2007
7380712 Method and system for interacting with a product item 9 2007
7573588 Digital printer with coded data generator 3 2007
7466434 Digital printer with dedicated coded data ink channel 2 2007
7530501 Printed interface with orientation target structure 0 2007
7427015 System for enabling competition entry via label 46 2007
7421337 System for determining a route 1 2007
* 2007/0187,479 System For Enabling Competition Entry Via Label 0 2007
7771004 Printhead assemblies with individual capping assemblies 0 2007
7380727 Method of generating interface surface 0 2007
7751090 Method of printing a second document via a first document 2 2007
7855811 Method of providing search results to a user 6 2007
7775440 Method of displaying advertisement to a user 16 2007
* 2008/0103,901 RESOURCE INITIATED BY A COMPUTER SYSTEM CAUSING PRINTED SUBSTRATE CLICK FACILITATOR TO COLLECT AD CLICK-THROUGH FEE 0 2007
* 2008/0097,823 USER INTERACTION CAUSING CLICK FACILITATOR TO COLLECT AD CLICK-THROUGH FEE 1 2007
* 2008/0088,581 ONLINE AD PLACEMENT IN RESPONSE TO ZONE OF PAPER INPUT 0 2007
* 2008/0092,084 SYSTEM FOR COLLECTING A CLICK-THROUGH FEE FROM AN ADVERTISER 0 2007
7358697 Robot for marking an encoded surface 0 2007
* 2007/0230,772 ROBOT FOR MARKING AN ENCODED SURFACE 0 2007
7859699 Method of generating E-mail message 2 2007
7832630 Method and arrangement in a digital communication system 0 2007
7738744 Recording and communication of handwritten information 4 2007
7568622 Input unit arrangement 2 2007
7400769 Position-code bearing notepad employing activation icons 8 2007
7376273 Device and system for information management 1 2007
* 2007/0228,177 Position-Code Bearing Notepad Employing Activation Icons 0 2007
* 2007/0229,892 METHOD FOR PROCESSING INFORMATION 0 2007
* 2007/0233,914 Control of an electronic device 5 2007
* 2007/0223,015 Device and System for Information Management 3 2007
7568629 Shopping system comprising reading device 8 2007
7864162 Product having encoded authentication writing areas 0 2007
* 2008/0314,653 PRODUCT HAVING ENCODED AUTHENTICATION WRITING AREAS 1 2007
7539937 Periodical distribution via a computer network 1 2007
* 2007/0268,520 METHOD OF DELIVERING INTERACTIVE PUBLICATIONS 0 2007
7383991 Packing system having interactive objects 4 2007
* 2007/0272,748 PACKING SYSTEM HAVING INTERACTIVE OBJECTS 1 2007
8180193 Video player with code sensor and memory for video data retrieval 0 2007
7383984 Shopping system having user interactive identity and product items 18 2007
* 2008/0025,703 Video Player With Code Sensor And Memory For Video Data Retrieval 0 2007
* 2007/0272,735 Shopping System having User Interactive Identity and Product Items 1 2007
7460713 System for recording and retrieving note taking on notebook form 9 2007
* 2008/0097,828 Method of delivering an advertisement via related computer systems 8 2007
* 2008/0091,533 Method of delivering an advertisement to a user interacting with a hyperlink 2 2007
8111431 Printer for printing packaging 8 2007
7854386 Printing currency documents 7 2007
7681800 Handheld security document scanner 9 2007
7676382 Method of dispensing a pharmaceutical product 18 2007
7637419 Method for identifying duplicated pharmaceutical product packaging 15 2007
7484101 Coded data associated with an object and encoding a distributed signature 2 2007
7469819 Coded data including a digital signature with padding 3 2007
7472278 Remote authentication of an object using a signature encoded in a number of data portions 5 2007
7464879 Handheld pharmaceutical product scanner 9 2007
7467301 Authentication processor using a signature part 5 2007
7461778 Method of identifying a copied security document 9 2007
* 2008/0101,606 TRANSACTION RECORDAL SYSTEM 7 2007
* 2008/0099,548 Currency Counter 3 2007
* 2008/0071,421 Method of dispensing a pharmaceutical product 7 2007
* 2008/0037,855 Handheld security document scanner 3 2007
* 2008/0022,112 Coded Data Associated with an Object and Encoding a Distributed Signature 4 2007
* 2008/0016,364 Authentication Processor Using a Signature Part 3 2007
* 2008/0016,363 Remote Authentication of an Object Using a Signature Encoded in a Number of Data Portions 5 2007
7969425 Method and system for enabling user instruction through interaction with interface surface 0 2007
7688457 Inkjet printer having coded tag generator 0 2007
7650197 Method of associating audio with a position on a surface 9 2007
7613533 Interactive system 12 2007
7580764 Interactive apparatus with recording and playback capability usable with encoded writing medium 9 2007
7580765 Method of integrating audio and encoded writing medium using interactive apparatus 0 2007
7533816 Method of associating audio with a position on a surface 6 2007
7757090 System for verifying of secure document 5 2007
* 2008/0067,230 SYSTEM FOR VERIFYING OF SECURE DOCUMENT 10 2007
7630551 Method and system for line extraction in digital ink 2 2007
7637437 Requesting assistance using a registration mode 14 2007
* 2008/0071,946 REQUESTING ASSISTANCE USING A REGISTRATION MODE 0 2007
7760386 Electronically capturing information from a printed document 3 2007
7566009 Reading device having a harness 9 2007
* 2008/0093,459 Reading Device Having A Harness 3 2007
7445394 Pen-like device incorporating a multi-colored printer 3 2008
7660011 Optical imaging pen for use with infrared ink 0 2008
7542629 Active sensing device configured to capture and decode infrared (IR) position tags from a page 1 2008
* 2008/0110,988 Active Sensing Device Configured To Capture And Decode Infrared (IR) Position Tags From A Page 1 2008
* 2008/0111,076 OPTICAL IMAGING PEN FOR USE WITH INFRARED INK 1 2008
8416188 System for controlling movement of a cursor on a display device 0 2008
7878404 Bar code reading method 1 2008
* 2008/0192,022 Sensing device having automatic mode selection 0 2008
* 2008/0191,024 Bar Code Reading Method 7 2008
* 2008/0192,234 Method of sensing motion of a sensing device relative to a surface 1 2008
* 2008/0192,006 SYSTEM FOR ENABLING USER INPUT AND CURSOR CONTROL 2 2008
7908661 Optical imaging device with motion sensing accelerometers field of invention 3 2008
* 2008/0118,186 OPTICAL IMAGING DEVICE WITH MOTION SENSING ACCELEROMETERS FIELD OF INVENTION 1 2008
* 7959064 User customized news content delivery using a sensing device able to sense coded data 0 2008
8320678 Coding pattern comprising tags with X and Y coordinate data divided into respective halves of each tag 0 2008
8204307 Method of imaging a coding pattern and calculating a perspective transform using optimal numbers of target elements 1 2008
8118234 Coding pattern comprising translation symbols for aligning cells with tags 0 2008
8107732 Method of imaging coding pattern comprising tags with divided x and y coordinate data 0 2008
8107733 Method of imaging coding pattern comprising replicated and non-replicated coordinate data 0 2008
8028925 Coding pattern with optimal number of target elements in each tag 0 2008
8016204 Coding pattern with fragments of common data distributed in each tag 0 2008
8011595 Coding pattern with replicated local tag data in each tag 2 2008
8006912 Coding pattern with flags for determining tag data or block data 2 2008
7959081 Method of imaging a coding pattern with replicated local tag data in each tag 2 2008
7913923 Method of imaging a coding pattern with data elements encoding by pulse-position modulation 2 2008
7905405 Method of imaging a coding pattern having fragments of common data distributed in each tag 0 2008
7905406 Method of imaging a coding pattern and determining translation of imaged cells relative to tags 0 2008
7905423 Coding pattern with plurality of orientation features in each tag 1 2008
7604182 Coding pattern with data elements encoding by pulse-position modulation 6 2008
* 2008/0193,007 Coding Pattern With Optimal Number of Target Elements in Each Tag 4 2008
* 2008/0193,044 Coding Pattern Comprising Tags with X and Y Coordinate Data Divided into Respective Halves of Each Tag 2 2008
* 2008/0193,053 Method of Imaging a Coding Pattern and Calculating a Perspective Transform using Optimal Number of Target Elements 0 2008
* 2008/0191,039 Coding Pattern With Fragments of Common Data Distributed in each Tag 1 2008
* 2008/0191,038 Coding Pattern With Replicated Local Tag Data in Each Tag 5 2008
* 2008/0191,021 Method of Imaging Coding Pattern using Flags for Determining Tag Data or Block Data 1 2008
* 2008/0191,019 Method of Imaging a Coding Pattern Having Fragments of Common Data Distributed in each Tag 6 2008
* 2008/0191,041 Coding Pattern with Flags for Determining Tag Data or Block Data 1 2008
* 2008/0191,016 Method of Imaging a Coding Pattern With Data Elements Encoding by Pulse-Position Modulation 0 2008
7697761 Method and apparatus for classifying an input character 9 2008
* 2008/0144,938 Method and apparatus for classifying an input character 1 2008
7605557 Mobile robot for sensing and decoding a surface coding pattern on a surface 1 2008
7466435 Printer incorporating a gravity-fed print media path 3 2008
* 2008/0144,101 Printer Incorporating A Gravity-Fed Print Media Path 0 2008
* 2008/0144,978 Mobile Robot For Sensing And Decoding A Surface Coding Pattern On A Surface 3 2008
7864166 Networked computer system with wireless pen interface 1 2008
7648068 Shopping cart system with automatic shopping item total calculator 9 2008
7844824 Method of registering sensing device with relay device 0 2008
7809952 System for registering sensing device with relay device 0 2008
* 2008/0308,622 METHOD OF REGISTERING SENSING DEVICE WITH RELAY DEVICE 1 2008
7823769 System for enabling competition entry and display via label 1 2008
8009149 Method of interacting with software using form identity 0 2008
7986311 Method of interacting with software using handwritten strokes 1 2008
7986312 Method of interacting with software using handwritten signatures 2 2008
7982722 System for interaction with computer software using handwritten signatures 2 2008
7973774 System for software interaction using form identity 0 2008
7973775 System for software interaction using handwritten signatures 2 2008
7961175 System for computer software interaction using form identity 3 2008
7893930 System for software interaction using handwritten strokes 0 2008
7819616 Printer binding assembly with a glue wheel assembly for a printer 1 2008
* 2008/0158,193 METHOD OF INTERACTING WITH SOFTWARE USING HANDWRITTEN STROKES 4 2008
7746498 Facsimile delivery system using associated identifiers 12 2008
7973776 System for interaction with computer software using handwritten strokes 0 2008
* 2008/0165,156 SYSTEM FOR INTERACTION WTH COMPUTER SOFTWARE USING HANDWRITTEN STROKES 5 2008
8286222 Authentication method for pharmaceutical products having coded packaging 16 2008
7980467 Authentication method for pharmaceutical products having symmetrically coded packaging 12 2008
7562965 Elongate bi-lithic printhead with a support member 5 2008
* 2008/0170,103 ELONGATE BI-LITHIC PRINTHEAD WITH A SUPPORT MEMBER 2 2008
7891253 Capacitive force sensor 1 2008
7819617 Wall-mountable printer with integral binding and glue wheel assemblies 1 2008
* 2008/0250,864 CAPACITIVE FORCE SENSOR 17 2008
* 2008/0210,381 WALL-MOUNTABLE PRINTER WITH INTEGRAL BINDING AND GLUE WHEEL ASSEMBLIES 8 2008
7847791 Method of enabling printed interaction with computer software 0 2008
7843441 Method of enabling interaction with computer software 0 2008
7834852 System having sensing device for interaction with computer software 0 2008
7525539 System having printer and sensing device for interaction with computer software 0 2008
7958157 Method of interpreting handwritten data inputted on a printed form 0 2008
7532758 Method and apparatus for generating handwriting recognition template 0 2008
7589716 System for software interaction using printed form identity 5 2008
7593126 Method for delivering a greeting card to a user 7 2008
7589856 System for enabling user interaction with computer software 11 2008
* 2008/0199,237 SYSTEM FOR ENABLING USER INTERACTION WITH COMPUTER SOFTWARE 0 2008
* 2008/0197,187 METHOD FOR DELIVERING A GREETING CARD TO A USER 0 2008
8028220 Method of determining coordinate values of a position on a printed document with respect to a plurality of patterns printed on the document 0 2008
7463794 Optical imaging pen having an orthogonal accelerometer 1 2008
8358289 Controller arrangement for an optical sensing pen with an infrared data association (IRDA) interface 0 2008
* 2008/0210,476 CONTROLLER ARRANGEMENT FOR AN OPTICAL SENSING PEN WITH AN INFRARED DATA ASSOCIATION (IRDA) INTERFACE 1 2008
8022943 Controller arrangement for an optical sensing pen 5 2008
* 2008/0204,429 Controller Arrangement For An Optical Sensing Pen 13 2008
7748624 Print engine controller for a pagewidth printer with a four-stage print pipeline 3 2008
7570384 Method of printing with a duplexed printhead print assembly 2 2008
* 2008/0213,030 Ink Cartridge For A Pen-Shaped Printer 1 2008
7671334 Viewing device for use with coded data on a surface 1 2008
7735995 Mobile phone with an internal printer having a print cartridge with a media drive shaft 20 2008
* 2008/0236,758 Pagewidth Digital Printer Incorporating Bindery 4 2008
7891396 Wall-mountable pagewidth printer with integral page binding and glue wheel assemblies 1 2008
* 2008/0245,481 Wall-Mountable Pagewidth Printer With Integral Page Binding And Glue Wheel Assemblies 3 2008
* 2008/0304,888 WALL-MOUNTABLE PRINTER HAVING A WIRELESS NETWORK INTERFACE 4 2008
* 2008/0251,585 OBJECT SCANNING SYSTEM WITH A SENSING DEVICE FOR GENERATING INDICATING DATA 1 2008
8009196 Camera having networked interactive printer 1 2008
7920166 Camera having coded data interactive printer 1 2008
7834906 Camera having printer for printing interactive interfaces 6 2008
7600688 System surface for decoding coded data 1 2008
* 2008/0259,165 CAMERA HAVING PRINTER FOR PRINTING INTERACTIVE INTERFACES 1 2008
* 2008/0252,735 CAMERA HAVING PRINTER FOR PRINTING INTERACTIVE INTERFACES 2 2008
8079517 Method of maintaining product item status using computer system 3 2008
7946485 Method of maintaining product status with invisibly coded interface 3 2008
7934650 Method of maintaining product status using regionally coded interface 4 2008
7874481 Method of maintaining product status 8 2008
7771016 Laminated printhead arrangement for a pen nib printer 1 2008
7721961 Method of maintaining product item status using coded interface 9 2008
* 2008/0272,193 METHOD OF MAINTAINING PRODUCT ITEM STATUS USING CODED INTERFACE 7 2008
* 2008/0265,028 METHOD OF MAINTAINING PRODUCT STATUS WITH INVISIBLY CODED INTERFACE 2 2008
* 2008/0270,259 METHOD OF MAINTAINING PRODUCT STATUS USING REGIONALLY CODED INTERFACE 1 2008
* 2008/0265,027 METHOD OF MAINTAINING PRODUCT STATUS 4 2008
* 2008/0265,026 METHOD OF MAINTAINING PRODUCT ITEM STATUS USING COMPUTER SYSTEM 2 2008
7557948 Document copier with a controller for decoding optical patterns on sheets of media 0 2008
7784514 Glue wheel arrangement for a printer having a media feed assembly 0 2008
8102554 Optical imaging pen having a force sensor 2 2008
7794049 Multi-chip printhead unit for a pagewidth printer 1 2008
* 2008/0265,163 OPTICAL IMAGING PEN HAVING A FORCE SENSOR 1 2008
7766567 Method of printing with a print assembly having a binding assembly 0 2008
7689350 System for providing information to a user via an interactive medium 1 2008
* 2008/0285,811 SYSTEM FOR PROVIDING INFORMATION TO A USER VIA AN INTERACTIVE MEDIUM 1 2008
* 2008/0273,909 METHOD OF PRINTING WITH A PRINT ASSEMBLY HAVING A BINDING ASSEMBLY 1 2008
7913924 Security document database 6 2008
8397141 Coding pattern comprising Reed-Solomon codewords encoded by mixed multi-pulse position modulation 2 2008
8363249 Method of printing regions larger than the print swath using a handheld printer 0 2008
8325359 Handheld printer for printing both an image and position-coding pattern 0 2008
* 8326093 System for conferring interactivity on previously printed text 0 2008
8284428 Printer driver for interactive printer 0 2008
8181885 Method of imaging a coding pattern having an orientation identified via a plurality of direction components 1 2008
8139253 Interactive printer/scanner 0 2008
8139261 Interactive flatbed scanner 0 2008
* 8139902 Method of conferring interactivity on previously printed graphic containing text 1 2008
8126196 Method of imaging a coding pattern comprising reed-solomon codewords encoded by mixed multi-pulse position modulation 0 2008
8120820 Method of scanning images larger than the scan swath using coded surfaces 1 2008
8107110 Computer system for printing a page and generating interactive elements 0 2008
8103133 Method of enabling interactivity to be conferred on a pre-printed graphic image 0 2008
8091792 Coding pattern comprising direction codes 0 2008
8094347 Method of scanning regions larger than the scan swath using a handheld scanner 0 2008
8090224 Handheld scanner 1 2008
8090225 Interactive handheld scanner 6 2008
8070071 Method of imaging a coding pattern with data elements encoding by multi-pulse position modulation 0 2008
7997490 Handheld scanner for coded surfaces 2 2008
7992793 Method of imaging coding pattern and identifying cell translations from different orientations 1 2008
7980480 Method of imaging a coding pattern having registration symbols 2 2008
7859712 Systems and methods for printing using a position-coding pattern 1 2008
7675021 Two dimensional contact image sensor with frontlighting 3 2008
* 2009/0078,779 CODING PATTERN COMPRISING DIRECTION CODES 1 2008
* 2009/0082,972 CODING PATTERN HAVING CELL TRANSLATIONS IDENTIFIABLE IN DIFFERENT ORIENTATIONS 0 2008
* 2009/0080,017 PRINTER DRIVER CONFIGURED FOR RECEIVING PRINT IMPRESSION IDENTITY FROM A PRINTER 0 2008
* 2009/0083,607 CODING PATTERN COMPRISING REED-SOLOMON CODEWORDS ENCODED BY MIXED MULTI-PULSE POSITION MODULATION 1 2008
* 2009/0080,691 METHOD OF GENERATING A CLIPPING FROM A PRINTED SUBSTRATE 0 2008
* 2009/0078,770 METHOD OF IMAGING CODING PATTERN AND IDENTIFYING CELL TRANSLATIONS FROM DIFFERENT ORIENTATIONS 0 2008
* 2009/0078,768 METHOD OF IMAGING A CODING PATTERN HAVING AN ORIENTATION IDENTIFIED VIA A PLURALITY OF DIRECTION COMPONENTS 0 2008
* 2009/0034,000 HANDHELD PRINTER 1 2008
* 2009/0034,014 METHOD OF PRINTING REGIONS LARGER THAN THE PRINT SWATH USING A HANDHELD PRINTER 0 2008
* 2009/0034,881 System for Conferring Interactivity on Previously Printed Text 2 2008
* 2009/0032,600 HANDHELD SCANNER FOR CODED SURFACES 8 2008
* 2009/0032,688 TWO DIMENSIONAL CONTACT IMAGE SENSOR WITH BACKLIGHTING 1 2008
* 2009/0033,705 Interactive Printer/Scanner 0 2008
* 2009/0034,018 METHOD OF SCANNING IMAGES LARGER THAN THE SCAN SWATH USING CODED SURFACES 26 2008
* 2009/0033,987 Method of Conferring Interactivity on a Pre-printed graphic Image 3 2008
8091771 Method for managing competition entry with printed labels 0 2008
7806513 Pagewidth printer having an elongate bi-lithic printhead unit 1 2008
* 2008/0316,260 PAGEWIDTH PRINTER HAVING AN ELONGATE BI-LITHIC PRINTHEAD UNIT 5 2008
8028921 Optical imaging pen with a radio antenna and orthogonal accelerometers 1 2008
7673218 System for decoding bit stream printed on surface 1 2008
* 2008/0317,190 SYSTEM FOR DECODING BIT STREAM PRINTED ON SURFACE 2 2008
7677463 Process for tag imaging and decoding of machine readable coded data 2 2008
7756336 Processing system for identifying a string formed from a number of hand-written characters 0 2008
7623713 Position-coding pattern 0 2008
* 2009/0001,156 Position-coding pattern 1 2008
7783109 System for interactive note-taking 2 2008
8031187 Method for managing information 0 2008
7949868 Secured access using a position-coded system 4 2008
7904514 Online graphical message service 1 2008
7770784 Secured access using a position-coded system 1 2008
* 2009/0308,917 SECURED ACCESS USING A POSITION-CODED SYSTEM 1 2008
* 2009/0039,148 SECURED ACCESS USING A POSITION-CODED SYSTEM 1 2008
* 2009/0021,477 METHOD FOR MANAGING INFORMATION 1 2008
7991493 Print medium having coded surface for audio data retrieval 12 2008
* 2009/0046,321 Print Medium having Coded Surface for Audio data Retrieval 1 2008
7722272 Pen-like device having inkjet printer 1 2008
7663775 Wireless transmitter pen 10 2008
7612923 Scanning device for scanning interface surface of product item 7 2008
* 2009/0016,803 PEN-LIKE DEVICE HAVING INKJET PRINTER 1 2008
* 2009/0014,524 WIRELESS TRANSMITTER PEN 3 2008
* 2009/0014,526 SCANNING DEVICE FOR SCANNING INTERFACE SURFACE OF PRODUCT ITEM 6 2008
8136720 Method of recording mail transactions 3 2008
7753257 Method of facilitating interaction between user and packaged product 8 2008
7740167 Method of recording transaction relating to packaged product 5 2008
* 2009/0045,250 METHOD OF RECORDING MAIL TRANSACTIONS 3 2008
* 2009/0014,515 METHOD OF FACILITATING INTERACTION BETWEEN USER AND PACKAGED PRODUCT 4 2008
* 2009/0014,513 METHOD OF RECORDING TRANSACTION RELATING TO PACKAGED PRODUCT 1 2008
7987010 Interactive system 0 2008
7983773 Audio system for interacting with article 0 2008
7983774 Handheld audio playback device with memory and means for downloading audio data files to memory 0 2008
* 2009/0030,540 AUDIO SYSTEM FOR INTERACTING WITH ARTICLE 0 2008
7859701 Telecommunications device configured to print and sense coded data tags 8 2008
7650033 Method of compressing digital ink 3 2008
* 2009/0047,997 TELECOMMUNICATIONS DEVICE CONFIGURED TO PRINT AND SENSE CODED DATA TAGS 4 2008
* 2009/0032,313 OPTICAL IMAGING PEN WITH DISPLACEMENT DETECTION CIRCUITRY 8 2008
7702187 Scanner for scanning items marked with near-infrared tags 27 2008
7658325 System for authenticating encoded object 6 2008
* 2009/0032,599 SCANNER FOR SCANNING ITEMS MARKED WITH NEAR-INFRARED TAGS 1 2008
7815109 System for identifying counterfeit security document 7 2008
* 2009/0057,400 SYSTEM FOR IDENTIFYING COUNTERFEIT SECURITY DOCUMENT 12 2008
7940415 Printer having dedicated coded data channel 0 2008
7903905 Pen-shaped scanning device having a region identity sensor 3 2008
* 2009/0066,972 Printer having dedicated coded data channel 1 2008
* 2009/0059,318 PEN-SHAPED SCANNING DEVICE HAVING A REGION IDENTITY SENSOR 3 2008
* 2009/0057,392 METHOD OF ENABLING ONLINE PURCHASING USING ENCODED FORM 1 2008
8028170 Method of authenticating print media using a mobile telephone 0 2008
7612905 Method of delivering facsimile 0 2008
* 2009/0059,294 METHOD OF DELIVERING FACSIMILE 1 2008
8015412 Authentication of an object 2 2008
7952751 Method of printing an interface onto a surface 1 2008
7619756 Printer incorporating a binding assembly 3 2008
* 2009/0125,339 Insurance Policy Management System With Wireless Pen 6 2008
* 2009/0086,222 Printer Incorporating A Binding Assembly 3 2008
* 2009/0066,733 Method Of Printing An Interface Onto A Surface 1 2008
8312281 Computer system incorporating a target and symbol data sensing arrangement 3 2008
8152072 Computer system with wireless pen and relay pairing 8 2008
7916335 System for printing a coded interface 0 2008
7894095 Mobile telephone handset having a cartridge and pen arrangement 17 2008
7805610 System for registration of sensing device with printer 3 2008
7703675 System for performing computer-based operations 0 2008
* 2009/0098,908 Mobile Telephone Handset Having A Cartridge And Pen Arrangement 50 2008
* 2009/0091,790 COMPUTER SYSTEM WITH WIRELESS PEN AND RELAY PAIRING 3 2008
* 2009/0065,266 METHOD OF INSTRUCTING A COMPUTER TO EXECUTE A COMMAND 1 2008
* 2009/0066,975 System For Printing A Coded Interface 1 2008
* 2009/0066,974 SYSTEM FOR PERFORMING COMPUTER-BASED OPERATIONS 1 2008
7929170 System for electronic transmission of handwritten information 0 2008
7918399 Portable scanning device for scanning product item 3 2008
* 2009/0132,420 COMPUTER PROGRAM FOR A CURRENCY TRACKING SYSTEM 10 2008
* 2009/0084,610 SYSTEM FOR ELECTRONIC TRANSMISSION OF HANDWRITTEN INFORMATION 5 2008
* 2009/0084,857 PORTABLE SCANNING DEVICE FOR SCANNING PRODUCT ITEM 1 2008
7697157 Method and device for retrieving documents 1 2008
* 2009/0102,909 WALL MOUNTED PRINTER 3 2008
* 2009/0077,461 METHOD AND DEVICE FOR RETRIEVING DOCUMENTS 3 2008
7793854 Region delimited coded data having unique length digital signature 2 2008
8132729 Sensing device 3 2008
8103371 Method of retrieving audio data via coded medium 0 2008
7760947 Method of modifying classification scheme stored in processing system 0 2008
* 2009/0084,850 SENSING DEVICE 1 2008
* 2009/0074,295 METHOD OF MODIFYING CLASSIFICATION SCHEME STORED IN PROCESSING SYSTEM 1 2008
7765260 Method of enabling conferencing using printed forms 0 2008
* 2009/0089,374 METHOD OF ENABLING CONFERENCING USING PRINTED FORMS 7 2008
7969602 Method for delivering greeting cards 0 2008
7916336 Printer for produce cooling and storage apparatus 13 2008
7891547 Method for initiating payment of bill 0 2008
* 2009/0090,768 METHOD FOR INITIATING PAYMENT OF BILL 8 2008
8081340 Mobile phone for displaying hyperlinked information 1 2008
8081341 Method of displaying hyperlinked information using mobile phone 1 2008
8031177 Electronic pen with retractable nib 9 2008
7982885 Electronic pen with retraction mechanism and force sensor 3 2008
* 2009/0104,936 MOBILE PHONE FOR DISPLAYING HYPERLINKED INFORMATION 2 2008
* 2009/0102,794 ELECTRONIC PEN WITH RETRACTABLE NIB 12 2008
* 2009/0097,905 DEVICES METHOD AND COMPUTER PROGRAM FOR POSITION DETERMINATION 2 2008
7832640 System for digitizing freehand graphics on a printed surface 3 2009
* 2009/0135,163 System For Digitizing Freehand Graphics On A Printed Surface 0 2009
7617976 Shopping receptacle for receiving interactive product items 4 2009
* 2009/0145,966 SHOPPING RECEPTACLE FOR RECEIVING INTERACTIVE PRODUCT ITEMS 1 2009
7760259 Pixel sensor 4 2009
* 2009/0160,986 PIXEL SENSOR 2 2009
8018443 System for interaction with computer system using printed surface 0 2009
7933037 System for sending e-mail message via printed form 0 2009
* 2009/0190,175 System For Sending E-Mail Message Via Printed Form 1 2009
7877606 Method of authorizing network publishing 1 2009
* 2009/0238,461 System For Line Extraction In Digital Ink 1 2009
* 2009/0204,816 Method Of Authorizing Network Publishing 3 2009
7934654 Method of associating recorded audio with position 0 2009
7925972 System for initiating action in processing system 0 2009
7802731 Surface having coded data layers 0 2009
* 2009/0194,600 Surface Having Coded Data Layers 1 2009
* 2009/0196,530 SYSTEM FOR INITIATING ACTION IN PROCESSING SYSTEM 1 2009
* 2009/0198,360 Method Of Associating Recorded Audio With Position 1 2009
7726580 Printed interface with graphical information and coded data 1 2009
* 2009/0200,387 Printed Interface with graphical information and coded data 1 2009
* 2009/0207,457 SYSTEM HAVING PRINTED INTERACTIVE FORM AND SENSING DEVICE 9 2009
7715662 Method of generating interface surface having rotationally symmetric coded data 3 2009
* 2009/0212,118 Method Of Generating Interface Surface Having Rotationally Symmetric Coded Data 1 2009
8024057 Audio recording and playback system 0 2009
8024058 Handheld electronic pen with recording and playback modes 0 2009
* 2009/0222,120 HANDHELD ELECTRONIC PEN WITH RECORDING AND PLAYBACK MODES 2 2009
* 2009/0231,443 CAMERA HAVING NETWORKED PRINTER 7 2009
8023138 Method of generating interactive substrate from interaction with another interactive substrate 0 2009
7984858 Coded data pattern having redundantly-encoded orientation 0 2009
7986427 System for copying interactive documents 1 2009
7982929 Method of sensing symmetric coded tags 0 2009
7933038 System for delivering greeting using interactive form 0 2009
* 2009/0236,427 CODED DATA PATTERN HAVING REDUNDANTLY-ENCODED ORIENTATION 2 2009
* 2009/0237,733 System For Delivering Greeting Using Interactive Form 1 2009
* 2009/0236,154 METHOD OF GENERATING INTERACTIVE SUBSTRATE FROM INTERACTION WITH ANOTHER INTERACTIVE SUBSTRATE. 7 2009
* 2009/0237,703 SYSTEM FOR COPYING INTERACTIVE DOCUMENTS 6 2009
8414210 Electronic pen with retractable nib and force sensor 5 2009
8366338 Electronic pen having fast response time 2 2009
8360669 Retractable electronic pen with sensing arrangement 6 2009
8297868 Retractable electronic pen comprising actuator button decoupled from force sensor 6 2009
8287204 Electronic pen with retractable and replaceable cartridge 4 2009
8121919 Method and system for banking using coded forms 1 2009
* 2009/0314,552 Retractable electronic pen comprising actuator button decoupled from force sensor 11 2009
* 2009/0315,864 Electronic pen with retractable and replaceable cartridge 10 2009
* 2009/0315,863 ELECTRONIC PEN HAVING FAST RESPONSE TIME 2 2009
* 2009/0240,615 METHOD AND SYSTEM FOR BANKING USING CODED FORMS 7 2009
7738918 Sending a message to a number via a coded surface 7 2009
* 2009/0247,221 Sending A Message To A Number Via A Coded Surface 1 2009
8117455 Object authentication from a signature part 2 2009
7773247 Document copier printing a copy of an input sheet by retrieving an electronic document associated with the input sheet 2 2009
7738921 Retrieving contact details using a printed medium 4 2009
* 2009/0247,227 Retrieving Contact Details Using A Printed Medium 1 2009
7891772 Pagewidth printhead unit 2 2009
7878408 Finger tip data reading device 26 2009
* 2009/0261,171 Finger Tip Data Reading Device 3 2009
* 2009/0256,889 Pagewidth Printhead Unit 3 2009
* 2009/0255,986 METHOD OF INITIATING ACTION IN COMPUTER SYSTEM VIA ANALOG-PRINTED SUBSTRATE 4 2009
8308387 Force-sensing electronic pen with user-replaceable cartridge 1 2009
7990450 Photodetecting circuit 0 2009
* 2010/0002,111 Photodetecting Circuit 4 2009
7895159 Method of obtaining a copy of a previously printed document 0 2009
7957010 Printer for printing position-coding pattern onto a surface 2 2009
7900841 Shopping system comprising product item and reading device 41 2009
* 2009/0314,834 SHOPPING SYSTEM COMPRISING PRODUCT ITEM AND READING DEVICE 1 2009
7934655 Input arrangement for controlling electronic device 0 2009
* 2009/0267,915 INPUT ARRANGEMENT FOR CONTROLLING ELECTRONIC DEVICE 1 2009
7860349 Pen system for recording handwritten information 1 2009
* 2009/0277,698 PEN SYSTEM FOR RECORDING HANDWRITTEN INFORMATION 1 2009
8028898 Double conversion cheque-clearing process and system 0 2009
7861143 Method of data storage by encoding bit stream on surface 0 2009
7783280 Method of enabling a function of a device in response to a command from printer 5 2009
7773984 Method of controlling a communications device 6 2009
* 2009/0282,317 METHOD OF DATA STORAGE BY ENCODING BIT STREAM ON SURFACE 2 2009
* 2009/0280,864 CONTROL OF A DEVICE 4 2009
7957012 Relay device for relaying data from a sensing device to a computer system 0 2009
* 2009/0279,140 RELAY DEVICE FOR RELAYING DATA FROM A SENSING DEVICE TO A COMPUTER SYSTEM 1 2009
7987011 Imaging encoded medium and recording audio for playback 0 2009
8328109 Coding pattern comprising registration symbols for identifying the coding pattern 0 2009
8282016 Position-coding pattern having tag coordinates encoded by successive subsequences of cyclic position code 2 2009
* 2010/0084,472 METHOD OF DISTINGUISHING FIRST CODING PATTERN FROM SECOND CODING PATTERN 0 2009
* 2010/0084,478 CODING PATTERN COMPRISING COLUMNS AND ROWS OF COORDINATE DATA 0 2009
* 2010/0086,209 METHOD OF IMAGING POSITION-CODING PATTERN HAVING TAG COORDINATES ENCODED BY BIT-SHIFTED SUBSEQUENCES OF CYCLIC POSITION CODE 0 2009
* 2010/0086,171 METHOD OF IMAGING CODING PATTERN HAVING MERGED DATA SYMBOLS 81 2009
* 2010/0085,607 METHOD OF ENCODING CODING PATTERN 2 2009
* 2009/0299,507 Audio Playback Selection Using Printed Coded Data 0 2009
7916978 Sensing device for sensing a position within a region 0 2009
* 2009/0304,287 Sensing Device For Sensing A Position Within A Region 1 2009
8010414 Method for online purchasing using printed form 1 2009
7952746 Printer for printing interactive forms 0 2009
7876467 System for printing and interacting with a document 0 2009
* 2009/0303,542 PRINTER FOR PRINTING INTERACTIVE FORMS 1 2009
* 2009/0303,500 Printer For Printing Form For Interaction With Sensing Device 1 2009
* 2009/0302,107 Method For Online Purchasing Using Printed Form 1 2009
7969608 Method of delivering greeting card using form and computer system 0 2009
* 2009/0323,119 METHOD OF DELIVERING GREETING CARD USING FORM AND COMPUTER SYSTEM 1 2009
* 2010/0002,937 SENSING DEVICE FOR SENSING CODED TAGS 2 2009
7845562 Decoding system for coded data 0 2009
* 2010/0001,074 Decoding System For Coded Data 0 2009
7793855 Position-coding pattern comprised of tags containing contiguous cells 5 2009
* 2010/0001,083 POSITION-CODING PATTERN COMPRISED OF TAGS CONTAINING CONTIGUOUS CELLS 1 2009
7893646 Game system with robotic game pieces 5 2009
* 2010/0013,153 Game System With Robotic Game Pieces 5 2009
8416468 Sensing device for subsampling imaged coded data 6 2009
7916338 Mobile telecommunication device for printing an interface surface in response to received data 1 2009
7876960 System for recording information 0 2009
7843593 Restricting replies to communications 0 2009
* 2010/0038,153 SYSTEM FOR RECORDING INFORMATION 1 2009
7961360 Scanning device for scanning interface surface 3 2009
7817989 Method of performing an action using a printed medium 0 2009
* 2010/0046,030 Method of Performing an Action Using a Printed Medium 1 2009
7864345 Printer with vertical media flow path 1 2009
* 2010/0046,031 Printer With Vertical Media Flow Path 4 2009
7894671 System for estimating digital ink orientation 0 2009
7894672 Method of estimating digital ink orientation 0 2009
7873217 System for line extraction in digital ink 1 2009
* 2010/0067,796 SYSTEM FOR ESTIMATING DIGITAL INK ORIENTATION 0 2009
7925663 Searching an electronic filing system using a handwritten search query and a text search query 1 2009
* 2010/0063,980 SEARCHING AN ELECTRONIC FILING SYSTEM USING A HANDWRITTEN SEARCH QUERY AND A TEXT SEARCH QUERY 0 2009
8413027 Method of decoding a pattern-encoded coordinate 1 2010
8292190 Coding pattern comprising registration codeword having variants corresponding to possible registrations 0 2010
8276827 Coding pattern comprising control symbols 0 2010
8276828 Method of decoding coding pattern comprising control symbols 0 2010
* 2011/0185,252 CODING PATTERN COMPRISING MULTI-PPM DATA SYMBOLS WITH DIFFERENT LAYOUTS 0 2010
* 2011/0181,916 METHOD OF ENCODING CODING PATTERN TO MINIMIZE CLUSTERING OF MACRODOTS 0 2010
* 2011/0180,614 CODING PATTERN COMPRISING NON-REPLICATED COORDINATE DATA SYMBOLS 1 2010
* 2011/0180,615 CODING PATTERN COMPRISING CONTROL SYMBOLS 1 2010
* 2010/0138,663 Method Of Providing Security Document 6 2010
8218195 Cartridge for use in printer for printing coded data 0 2010
7948648 Image-sensing pen with retractable cartridge and force sensor 2 2010
8111408 Mobile phone for interacting with underlying substrate 0 2010
8006167 System for decoding coded data with PLL 2 2010
* 2010/0147,940 System For Decoding Coded Data With PLL 1 2010
7962349 Method of dispensing a pharmaceutical product 7 2010
7900833 Product item having location-indicating coded data and RFID tag 5 2010
7900848 Process for tag imaging and decoding of machine readable coded data 1 2010
7922075 Security document scanner 5 2010
* 2010/0155,467 SECURITY DOCUMENT SCANNER 3 2010
8121782 System for providing information through interaction with a printed page 0 2010
* 2010/0171,967 PERFORMING A SEARCH THROUGH SENSING A SEARCH FORM WITH A SENSING DEVICE 1 2010
7995235 Interactive document retrieval device 1 2010
8358432 Method of playing and controlling audio using handheld display device 0 2010
8314967 Handheld display device for interacting with printed hyperlinks 0 2010
8300262 Method of playing video using handheld display device 12 2010
8139260 Handheld display device for associating multimedia objects with printed substrates 0 2010
8115962 Method of displaying hyperlinked information using handheld display device 0 2010
8102561 Method of playing and controlling video using handheld display device 0 2010
8098396 Handheld display device for playing video associated with printed substrate 1 2010
8089654 Interactive application for retrieving content via imaging of printed substrate 0 2010
8064091 Handheld display device for playing and controlling video associated with printed substrate 2 2010
8064092 System for retrieving display data for handheld display device 1 2010
8059305 Handheld display device for playing and controlling audio associated with printed substrate 2 2010
8045208 Method of translating printed text using handheld display device 2 2010
8040554 Method of revealing hidden content on a printed substrate using handheld display device 2 2010
8035847 Handheld display device for revealing hidden content on a printed substrate 2 2010
8035848 Method of filling in form using handheld display device 2 2010
8035849 Handheld display device for filling in forms 2 2010
8035850 Method and system for retrieving display data 3 2010
8031357 Handheld display device for interacting with printed substrate 3 2010
8023140 Handheld display device for magnifying printed information 2 2010
7848574 Classifying an input character 0 2010
* 2010/0182,411 METHOD AND SYSTEM FOR RETRIEVING DISPLAY DATA 0 2010
* 2010/0184,476 INTERACTIVE APPLICATION FOR RETRIEVING CONTENT VIA IMAGING OF PRINTED SUBSTRATE 0 2010
* 2010/0184,468 HANDHELD DISPLAY DEVICE FOR REVEALING HIDDEN CONTENT ON A PRINTED SUBSTRATE 1 2010
* 2010/0184,465 METHOD OF MAGNIFYING PRINTED INFORMATION USING HANDHELD DISPLAY DEVICE 0 2010
* 2010/0184,475 HANDHELD DISPLAY DEVICE FOR FILLING IN FORMS 1 2010
* 2010/0184,464 METHOD OF ASSOCIATING MULTIMEDIA OBJECT WITH PRINTED SUBSTRATE 6 2010
8284461 Scanner for scanning items marked with tags 5 2010
7861932 System for printing unique interactive document in response to print request 0 2010
* 2010/0194,844 SYSTEM FOR PRINTING UNIQUE INTERACTIVE DOCUMENT IN RESPONSE TO PRINT REQUEST 0 2010
7982898 Method of creating printed interactive document 3 2010
7918405 System for anonymous communication via interactive surface 0 2010
7895107 Method of interacting with printed form 2 2010
* 2010/0262,539 METHOD OF INTERACTING WITH PRINTED FORM 4 2010
8068250 System for allowing handwritten interaction with a computer 0 2010
7941010 System for generating interface surface 0 2010
8322612 Method of maintaining product status using coded tags 0 2010
8100329 Method of interacting with printed substrate 2 2010
* 2010/0219,244 METHOD OF MAINTAINING PRODUCT STATUS USING CODED TAGS 1 2010
* 2010/0219,239 METHOD OF INTERACTING WITH PRINTED SUBSTRATE 1 2010
8061916 Printing device having retractable nib actuated printer 0 2010
7973945 Printer for generating and printing coded tags based on identity and position data associated with the interface 0 2010
* 2010/0225,975 PRINTER FOR GENERATING AND PRINTING CODED TAGS 1 2010
7931208 System for user interaction with a computer system 0 2010
* 2010/0235,643 AUTHENTICATION OF AN OBJECT 2 2010
8019184 Pen system for recording handwritten information 3 2010
* 2010/0232,730 PEN SYSTEM FOR RECORDING HANDWRITTEN INFORMATION 3 2010
8096466 Transaction recordal system 9 2010
* 2010/0237,145 TRANSACTION RECORDAL SYSTEM 11 2010
8023141 Facsimile delivery through interaction with printed document 0 2010
8004722 System for printing interactive documents 0 2010
8064086 System for electronically capturing information 0 2010
7903879 System for modifying classification scheme for handwritten characters 0 2010
8328088 System for providing information via context searching of printed substrate 0 2010
7940404 Method of providing printed interactive document with advertising material 2 2010
* 2010/0277,771 METHOD OF PROVIDING PRINTED INTERACTIVE DOCUMENT WITH ADVERTISING MATERIAL 0 2010
8010604 Method of enabling conferencing using encoded forms 12 2010
7969587 Retractable electronic pen for sensing coded data 2 2010
8018605 Document copier printing a copy of an input sheet by retrieving an electronic document containing content of the input sheet 0 2010
7900821 Method of gaining access to goods or services 0 2010
7904077 Control of a communications device 2 2010
* 2010/0294,833 METHOD OF GAINING ACCESS TO GOODS OR SERVICES 5 2010
* 2010/0309,250 PRINTHEAD FOR PEN NIB PRINTER 0 2010
8274694 Method for accessing hyperlinks and hyperlinked content via mobile phone 2 2010
* 2010/0304,728 METHOD FOR ACCESSING HYPERLINKS AND HYPERLINKED CONTENT VIA MOBILE PHONE 3 2010
8095110 Method for a device to perform a function in response to a command from a printer 0 2010
* 2010/0302,591 CONTROL OF A DEVICE 4 2010
7955017 Electronic image-sensing pen with force sensor and removeable ink cartridge 7 2010
* 2010/0310,299 ELECTRONIC IMAGE-SENSING PEN WITH FORCE SENSOR AND REMOVEABLE INK CARTRIDGE 2 2010
* 2011/0018,903 AUGMENTED REALITY DEVICE FOR PRESENTING VIRTUAL IMAGERY REGISTERED TO A VIEWED SURFACE 126 2010
7934656 Digitizing system having printed base, imaging pen and relay device 13 2010
* 2011/0024,492 DIGITIZING SYSTEM HAVING PRINTED BASE, IMAGING PEN AND RELAY DEVICE 1 2010
8009914 Handwritten character recognition 2 2010
8274569 Printing system utilizing cartridge pre-stored with identifiers with identifying printed pages 0 2010
* 2011/0069,351 CREATING DATA ASSOCIATING A SURFACE WITH INFORMATION PRINTED ON THE SURFACE 0 2010
* 2011/0084,141 METHOD FOR READING BARCODES IN ABSENCE OF LOCATION-INDICATING TAGS 1 2010
8000531 Classifying a string formed from a known number of hand-written characters 0 2010
8115439 System for moving mobile robots in accordance with predetermined algorithm 0 2011
8001028 Method of interacting with printed substrate 0 2011
8090203 System for determining digital ink orientation 0 2011
* 2011/0103,690 SYSTEM FOR DETERMINING DIGITAL INK ORIENTATION 0 2011
* 2011/0102,845 METHOD OF PRINTING A COPY OF A PREVIOUSLY PRINTED DOCUMENT 0 2011
8019160 Method of modifying classification scheme for hand-written characters 0 2011
* 2011/0110,593 METHOD OF MODIFYING CLASSIFICATION SCHEME FOR HAND-WRITTEN CHARACTERS 0 2011
* 2011/0110,609 DEVICE WITH MOTION SENSING ACCELEROMETERS 1 2011
* 8112072 Control of a communications device 0 2011
8100340 Process for decoding machine readable coded data 0 2011
* 2011/0142,520 COLLECTIVE DOCUMENT MARK-UP 0 2011
8031982 Pen-shaped sensing device for sensing surface regions 1 2011
* 2011/0129,168 PEN-SHAPED SENSING DEVICE FOR SENSING SURFACE REGIONS 4 2011
8412710 Searching for handwritten annotations appearing a given distance from document content 0 2011
8091787 Processing system for digitizing freehand graphics 1 2011
8072625 Computer system for generating print data for printing interactive document 1 2011
* 2011/0181,915 COMPUTER SYSTEM FOR GENERATING PRINT DATA FOR PRINTING INTERACTIVE DOCUMENT 0 2011
8285561 Method of dispensing a product 7 2011
* 2011/0215,145 METHOD OF DISPENSING A PRODUCT 4 2011
8139254 System for generating form for delivery of greeting cards 0 2011
8094325 Interactive system including substrate and electronic pen with retractable nib 6 2011
8322607 Method of interacting with substrate in cursor and hyperlinking modes 1 2011
8081349 Printer having coded tag generator and controller for printing coded interface 0 2011
8256676 Decoupled applications for printed materials 0 2011
8215566 System for imaging and decoding coded data pattern using redundantly-encoded orientation 0 2011
8112339 Optically imaging pen configured for calculating accurate nib positions 0 2011
8284440 Interactive document retrieval method 3 2011
8387889 Object comprising coded data and randomly dispersed ink taggant 2 2011
8285048 Classifying a string formed from hand-written characters 0 2011
8280168 Handwritten character recognition system 1 2011
8363948 Classification scheme and system for modifying character allographs contained therein 0 2011
8107114 Facsimile delivery through interaction with printed document 0 2011
8365038 Method of determining a coordinate value with respect to patterns printed on a document 0 2011
8358433 Method of revealing hidden content via handheld display device 0 2011
8358429 Method of interacting with printed content via handheld display device 0 2011
8358430 Method of displaying hyperlinked information via handheld display device 0 2011
8295653 Sensing device for sensing surface regions 0 2011
* 2012/0011,214 METHOD OF DELIVERING ELECTRONIC GREETING CARD 0 2011
8292527 Pen-shaped printing device 0 2011
8286890 Substrate having coding pattern encoding Reed-Solomon symbols 1 2011
8279460 Application for generating interactive document containing advertising material 0 2011
8284409 Electronic pen for interacting with substrate 0 2012
8403207 Transaction recordal method 1 2012
8424774 Process for decoding coded data 0 2012
8223380 Electronically transmitted document delivery through interaction with printed document 3 2012
8345997 Method of compressing sequence of strokes 1 2012
 
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9008447 Method and system for character recognition 0 2005
8515816 Aggregate analysis of text captures performed by multiple users from rendered documents 3 2005
8214387 Document enhancement system and method 25 2005
8019648 Search engines and systems with handheld document data capture devices 10 2005
7831912 Publishing techniques for adding value to a rendered document 67 2005
7742953 Adding information or functionality to a rendered document via association with an electronic counterpart 128 2005
7599580 Capturing text from rendered documents using supplemental information 94 2005
7599844 Content access with handheld document data capture devices 96 2005
7596269 Triggering actions in response to optically or acoustically capturing keywords from a rendered document 80 2005
7593605 Data capture from rendered documents using handheld device 184 2005
7421155 Archive of text captures from rendered documents 153 2005
8713418 Adding value to a rendered document 16 2005
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7818215 Processing techniques for text capture from a rendered document 132 2005
8005720 Applying scanned information to identify content 16 2005
7437023 Methods, systems and computer program products for data gathering in a digital and hard copy document environment 113 2005
7706611 Method and system for character recognition 55 2005
7812860 Handheld device for capturing text from both a document printed on paper and a document displayed on a dynamic display device 82 2005
7990556 Association of a portable scanner with input/output and storage devices 7 2006
8081849 Portable scanning and memory device 8 2007
8638363 Automatically capturing information, such as capturing information using a document-aware device 4 2010
8418055 Identifying a document by performing spectral analysis on the contents of the document 24 2010
8990235 Automatically providing content associated with captured information, such as information captured in real-time 27 2010
8447066 Performing actions based on capturing information from rendered documents, such as documents under copyright 75 2010
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8600196 Optical scanners, such as hand-held optical scanners 5 2010
8179563 Portable scanning device 23 2010
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9323784 Image search using text-based elements within the contents of images 2 2010
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8505090 Archive of text captures from rendered documents 3 2012
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8799099 Processing techniques for text capture from a rendered document 0 2012
8781228 Triggering actions in response to optically or acoustically capturing keywords from a rendered document 2 2012
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8831365 Capturing text from rendered documents using supplement information 1 2013
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8761744 Mobile virtual communication invitations 1 2008
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7881736 Short message service network plug-in 3 2008
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6427020 Methods and devices for recognizing banknotes and responding accordingly 201 1999
6285776 Methods for identifying equipment used in counterfeiting 163 1999
6965682 Data transmission by watermark proxy 89 2000
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6771796 Methods for identifying equipment used in counterfeiting 51 2001
6917724 Methods for opening file on computer via optical sensing 187 2002
6694042 Methods for determining contents of media 133 2002
6694043 Method of monitoring print data for text associated with a hyperlink 145 2002
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7113615 Watermark embedder and reader 155 2003
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7986806 Paper products and physical objects as means to access and control a computer or to navigate over or act as a portal on a network 46 2004
8103877 Content identification and electronic tickets, coupons and credits 13 2004
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8750556 Watermark systems and methods 2 2006
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8655011 Content identification and electronic tickets, coupons and credits 0 2012
 
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