US Patent No: 6,775,392

Number of patents in Portfolio can not be more than 2000

Computer system linked by using information in data objects

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Various improvements to steganographic systems, and applications therefore, are disclosed. The improvements include facilitating scale and rotation registration for steganographic decoding by use of rotationally symmetric steganographically embedded patterns and subliminal digital graticules; improved techniques for decoding without access to unencoded originals; improving robustness of steganographic coding in motion pictures and/or in the presence of lossy compression/decompression; and representing data by patterned bit cells whose energy in the spatial domain facilitates decoding registration. Applications include enhanced-security financial transactions, counterfeit resistant identification cards, fraud deterrent systems for cellular telephony, covert modem channels in video transmissions, photo duplication kiosks with automatic copyright detection, and hotlinked image objects (e.g. with embedded URLs) for use on the internet.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
DIGIMARC CORPORATIONBEAVERTON, OR846

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rhoads, Geoffrey B West Linn, OR 623 49867

Cited Art Landscape

Patent Info (Count) # Cites Year
 
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XEROX CORPORATION (17)
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5,315,098 Methods and means for embedding machine readable digital data in halftone images 298 1990
5,278,400 Multiple threshold encoding of machine readable code 80 1991
5,245,165 Self-clocking glyph code for encoding dual bit digital values robustly 224 1991
5,449,895 Explicit synchronization for self-clocking glyph codes 151 1993
5,444,779 Electronic copyright royalty accounting system using glyphs 424 1994
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5,611,575 Distributed state flags or other unordered information for embedded data blocks 85 1995
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6,000,621 Tilings of mono-code and dual-code embedded data pattern strips for robust asynchronous capture 128 1995
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5,659,732 Document retrieval over networks wherein ranking and relevance scores are computed at the client for multiple database documents 318 1995
 
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5,148,498 Image coding apparatus and method utilizing separable transformations 174 1990
 
ROVI TECHNOLOGIES CORPORATION (1)
* 5,539,471 System and method for inserting and recovering an add-on data signal for transmission with a video signal 146 1994
 
Surety Technologies, Inc. (1)
5,781,629 Digital document authentication system 225 1997
 
ALCATEL NETWORK SYSTEMS, INC. (1)
5,185,736 Synchronous optical transmission system 325 1989
 
PROACTIVE SYSTEMS, INC. (1)
4,395,600 Auditory subliminal message system and method 159 1980
 
Esselte Security Systems AB (1)
4,590,366 Method of securing simple codes 179 1984
 
AGB Television Research (1)
4,885,632 System and methods for monitoring TV viewing system including a VCR and/or a cable converter 251 1988
 
EASTMAN KODAK COMPANY (2)
4,739,377 Confidential document reproduction method and apparatus 260 1986
5,784,461 Security system for controlling access to images and image related services 83 1996
 
RPX CORPORATION (2)
5,213,337 System for communication using a broadcast audio signal 380 1988
5,825,892 Protecting images with an image watermark 445 1996
 
SILANIS TECHNOLOGY INC. (1)
* 5,606,609 Electronic document verification system and method 650 1994
 
UNISYS CORPORATION (1)
4,908,836 Method and apparatus for decoding multiple bit sequences that are transmitted simultaneously in a single channel 152 1988
 
LOS ALAMOS NATIONAL SECURITY, LLC (2)
5,970,140 Modular error embedding 29 1996
5,819,289 Data embedding employing degenerate clusters of data having differences less than noise value 136 1997
 
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (2)
4,979,210 Method and apparatus for protection of signal copy 333 1988
5,513,011 Method and apparatus for recording or reproducing video data on or from storage media 76 1994
 
VERANCE CORPORATION (7)
5,774,452 Apparatus and method for encoding and decoding information in audio signals 341 1995
5,822,360 Method and apparatus for transporting auxiliary data in audio signals 301 1995
5,687,191 Post-compression hidden data transport 247 1996
5,828,325 Apparatus and method for encoding and decoding information in analog signals 234 1996
5,719,937 Multi-media copy management system 278 1996
5,937,000 Method and apparatus for embedding auxiliary data in a primary data signal 155 1996
5,901,178 Post-compression hidden data transport for video 177 1997
 
AT&T CORP. (2)
5,422,963 Block transform coder for arbitrarily shaped image segments 126 1993
* 5,509,074 Method of protecting electronically published materials using cryptographic protocols 239 1994
 
GREENBURG, BURTON L. (1)
4,547,804 Method and apparatus for the automatic identification and verification of commercial broadcast programs 482 1983
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (2)
* 2010/0325,413 DATA HIDING BASED MESSAGES AND ADVERTISEMENTS 1 2007
9,053,431 Intelligent control with hierarchical stacked neural networks 0 2014
 
NOVELL, INC. (1)
* 2008/0060,037 WEB-ENHANCED TELEVISION EXPERIENCE 6 2006
 
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (2)
* 7,409,372 Neural network trained with spatial errors 2 2003
* 2004/0260,662 Neural network trained with spatial errors 0 2003
 
NIELSEN MEDIA RESEARCH, INC (1)
8,863,218 Methods and apparatus for monitoring video games 0 2006
 
Borland Software Corporation (2)
7,664,967 Development system with methodology providing information hiding in executable programs 4 2004
* 2006/0136,875 Development System with Methodology Providing Information Hiding in Executable Programs 10 2004
 
THOMSON LICENSING (1)
* 8,635,161 Method and apparatus for inserting a removable visible watermark in an image and method and apparatus for removing such watermarks 1 2008
 
SONY ELECTRONICS INC. (1)
* 8,812,852 Method and system for marking digital content 0 2003
 
CITRIX GATEWAYS, INC (1)
8,559,449 Systems and methods for providing a VPN solution 3 2011
 
VideoShare, LLC (1)
7,987,492 Sharing a streaming video 13 2007
 
ROVI TECHNOLOGIES CORPORATION (1)
8,332,478 Context sensitive connected content 16 2001
 
TWITTER, INC. (2)
* 7,653,814 System and method for securely hyperlinking graphic objects 3 2002
* 2003/0110,384 System and method for securely hyperlinking graphic objects 12 2002
 
Sandia National Laboratories (1)
* 7,237,115 Authenticating concealed private data while maintaining concealment 9 2001
 
RPX CORPORATION (1)
7,672,952 System and method of semantic correlation of rich content 15 2006
 
MITSUBISHI DENKI KABUSHIKI KAISHA (2)
* 7,679,760 Printing service system and printing service program 2 2004
* 2004/0233,471 Printing service system and printing service program 11 2004
 
VERKERK, ROBERT (1)
8,364,966 Digital watermark systems and methods 1 2007
 
GOOGLE INC. (1)
8,176,414 Document division method and system 2 2005
 
SWIFTVIEW, INC. (2)
* 8,015,112 Embedded license data file distribution and processing system 1 2001
* 2001/0049,666 Embedded license data file distribution and processing system 5 2001
 
CITRIX SYSTEMS, INC. (53)
8,340,130 Methods and systems for generating playback instructions for rendering of a recorded computer session 0 2005
8,230,096 Methods and systems for generating playback instructions for playback of a recorded computer session 2 2005
8,145,777 Method and system for real-time seeking during playback of remote presentation protocols 3 2005
8,739,274 Method and device for performing integrated caching in a data communication network 0 2005
9,219,579 Systems and methods for client-side application-aware prioritization of network communications 0 2005
8,914,522 Systems and methods for facilitating a peer to peer route via a gateway 0 2005
8,363,650 Method and systems for routing packets from a gateway to an endpoint 7 2005
8,291,119 Method and systems for securing remote access to private networks 7 2005
8,191,008 Simulating multi-monitor functionality in a single monitor environment 2 2005
8,954,595 Systems and methods for providing client-side accelerated access to remote applications via TCP buffering 1 2005
8,706,877 Systems and methods for providing client-side dynamic redirection to bypass an intermediary 1 2005
8,700,695 Systems and methods for providing client-side accelerated access to remote applications via TCP pooling 0 2005
8,549,149 Systems and methods for providing client-side accelerated access to remote applications via TCP multiplexing 3 2005
8,495,305 Method and device for performing caching of dynamically generated objects in a data communication network 6 2005
8,301,839 System and method for performing granular invalidation of cached dynamically generated objects in a data communication network 0 2005
8,255,456 System and method for performing flash caching of dynamically generated objects in a data communication network 7 2005
8,694,684 Systems and methods of symmetric transport control protocol compression 2 2006
7,996,549 Methods and systems for recording and real-time playback of presentation layer protocol data 4 2006
7,831,728 Methods and systems for real-time seeking during real-time playback of a presentation layer protocol data stream 2 2006
* 2007/0106,811 METHODS AND SYSTEMS FOR REAL-TIME SEEKING DURING REAL-TIME PLAYBACK OF A PRESENTATION LAYER PROTOCOL DATA STREAM 27 2006
8,255,570 Systems and methods of compression history expiration and synchronization 8 2007
7,865,585 Systems and methods for providing dynamic ad hoc proxy-cache hierarchies 23 2007
7,827,237 Systems and methods for identifying long matches of data in a compression history 25 2007
* 2008/0228,933 SYSTEMS AND METHODS FOR IDENTIFYING LONG MATCHES OF DATA IN A COMPRESSION HISTORY 5 2007
7,916,047 Systems and methods of clustered sharing of compression histories 14 2008
8,149,431 Systems and methods for managing printer settings in a networked computing environment 8 2008
8,350,863 Methods and systems for improving resource utilization by delaying rendering of three dimensional graphics 0 2009
8,169,436 Methods and systems for remoting three dimensional graphics 10 2009
8,063,799 Systems and methods for sharing compression histories between multiple devices 2 2009
7,872,597 Systems and methods of using application and protocol specific parsing for compression 4 2009
8,589,579 Systems and methods for real-time endpoint application flow control with network structure component 1 2009
* 2010/0121,972 SYSTEMS AND METHODS FOR REAL-TIME ENDPOINT APPLICATION FLOW CONTROL WITH NETWORK STRUCTURE COMPONENT 20 2009
8,935,316 Methods and systems for in-session playback on a local machine of remotely-stored and real time presentation layer protocol data 0 2009
8,296,441 Methods and systems for joining a real-time session of presentation layer protocol data 1 2009
8,200,828 Systems and methods for single stack shadowing 0 2009
8,422,851 System and methods for automatic time-warped playback in rendering a recorded computer session 0 2010
8,634,420 Systems and methods for communicating a lossy protocol via a lossless protocol 3 2010
8,051,127 Systems and methods for identifying long matches of data in a compression history 3 2010
8,261,057 System and method for establishing a virtual private network 12 2010
8,351,333 Systems and methods for communicating a lossy protocol via a lossless protocol using false acknowledgements 18 2010
8,856,777 Systems and methods for automatic installation and execution of a client-side acceleration program 0 2010
8,352,605 Systems and methods for providing dynamic ad hoc proxy-cache hierarchies 5 2010
8,499,057 System and method for performing flash crowd caching of dynamically generated objects in a data communication network 6 2011
8,615,159 Methods and systems for cataloging text in a recorded session 1 2011
8,786,473 Systems and methods for sharing compression histories between multiple devices 0 2011
8,405,654 Methods and systems for remoting three dimensional graphics 1 2012
8,848,710 System and method for performing flash caching of dynamically generated objects in a data communication network 0 2012
8,832,300 Systems and methods for identifying long matches of data in a compression history 0 2012
8,726,006 System and method for establishing a virtual private network 0 2012
8,892,778 Method and systems for securing remote access to private networks 0 2012
8,897,299 Method and systems for routing packets from a gateway to an endpoint 0 2013
8,788,581 Method and device for performing caching of dynamically generated objects in a data communication network 0 2013
8,665,265 Methods and systems for remoting three dimensional graphics 0 2013
 
MERGE HEALTHCARE SOLUTIONS INC. (1)
* 7,787,927 System and method for adaptive medical image registration 11 2003
 
DIGIMARC CORPORATION (116)
7,562,392 Methods of interacting with audio and ambient music 146 1999
8,180,844 System for linking from objects to remote resources 11 2000
7,945,781 Method and systems for inserting watermarks in digital signals 32 2000
8,094,949 Music methods and systems 16 2000
8,103,542 Digitally marked objects and promotional methods 8 2000
* 2001/0010,730 Steganographic messaging through imagery 24 2001
8,355,525 Parallel processing of digital watermarking operations 4 2001
* 7,046,819 Encoded reference signal for digital watermarks 13 2002
* 2003/0012,401 Encoded reference signal for digital watermarks 2 2002
8,543,823 Digital watermarking for identification documents 3 2003
8,243,980 Image processing using embedded registration data to determine and compensate for geometric transformation 9 2004
7,505,605 Portable devices and methods employing digital watermarking 63 2004
* 2005/0058,319 Portable devices and methods employing digital watermarking 75 2004
8,094,869 Fragile and emerging digital watermarks 14 2004
8,457,346 Digital watermarking image signals on-chip 3 2005
8,108,484 Fingerprints and machine-readable codes combined with user characteristics to obtain content or information 2 2005
7,978,874 Digital watermarking for workflow by tracking content or content identifiers with respect to time 5 2005
8,355,526 Digitally watermarking holograms 1 2005
8,953,908 Metadata management and generation using perceptual features 0 2005
8,429,205 Associating data with media signals in media signal systems through auxiliary data steganographically embedded in the media signals 1 2005
8,005,254 Background watermark processing 6 2005
7,461,136 Internet linking from audio and image content 92 2005
* 2006/0136,565 Internet linking from audio and image content 3 2005
7,545,951 Data transmission by watermark or derived identifier proxy 67 2005
* 7,313,251 Method and system for managing and controlling electronic media 103 2006
* 2006/0188,128 Method and System for Managing and Controlling Electronic Media 2 2006
8,379,908 Embedding and reading codes on objects 1 2006
* 7,489,801 Encoding and decoding signals for digital watermarking 9 2006
7,992,003 Methods and systems for inserting watermarks in digital signals 10 2006
7,974,436 Methods, apparatus and programs for generating and utilizing content signatures 4 2006
7,991,182 Methods for steganographic encoding media 1 2006
7,949,147 Watermarking compressed data 29 2006
8,045,748 Watermark embedding functions adapted for transmission channels 2 2006
8,489,598 Methods and devices employing content identifiers 4 2007
8,023,691 Methods involving maps, imagery, video and steganography 4 2007
8,051,169 Methods and systems useful in linking from objects to remote resources 2 2007
8,391,851 Gestural techniques with wireless mobile phone devices 1 2007
7,444,000 Content identification, and securing media content with steganographic encoding 94 2007
* 2008/0019,560 Securing Media Content with Steganographic Encoding 7 2007
8,181,884 Machine-readable features for objects 1 2007
8,607,354 Deriving multiple fingerprints from audio or video content 3 2007
8,312,168 Methods for linking from objects to remote resources 59 2007
8,230,337 Associating objects with corresponding behaviors 3 2007
8,091,025 Systems and methods for processing content objects 2 2007
7,590,259 Deriving attributes from images, audio or video to obtain metadata 96 2007
7,805,500 Network linking methods and apparatus 47 2007
7,965,863 Digital watermarks as a gateway and control mechanism 5 2007
8,194,915 Wavelet domain watermarks 1 2008
7,606,390 Processing data representing video and audio and methods and apparatus related thereto 66 2008
9,058,388 Internet and database searching with handheld devices 0 2008
8,000,495 Digital watermarking systems and methods 3 2008
7,693,965 Analyzing audio, including analyzing streaming audio signals 64 2008
7,953,824 Image sensors worn or attached on humans for imagery identification 25 2008
8,645,838 Method for enhancing content using persistent content identification 0 2008
8,825,518 Media methods and systems 1 2008
8,077,911 Methods, apparatus and programs for generating and utilizing content signatures 0 2008
7,751,596 Methods and arrangements employing digital content items 109 2009
* 2009/0125,607 Methods and Arrangements Employing Digital Content Items 3 2009
* 7,706,570 Encoding and decoding auxiliary signals 5 2009
7,983,443 Methods for managing content using intentional degradation and insertion of steganographic codes 2 2009
8,615,471 Methods and related toy and game applications using encoded information 0 2009
7,970,166 Steganographic encoding methods and apparatus 19 2009
* 7,953,270 Methods and arrangements employing digital content items 35 2009
8,160,304 Interactive systems and methods employing wireless mobile devices 13 2009
7,957,553 Digital watermarking apparatus and methods 20 2009
7,965,864 Data transmission by extracted or calculated identifying data 23 2009
7,970,167 Deriving identifying data from video and audio 29 2009
8,151,113 Methods and devices responsive to ambient audio 18 2009
* 2010/0046,744 Methods and Devices Responsive to Ambient Audio 29 2009
8,103,879 Processing audio or video content with multiple watermark layers 2 2009
8,224,022 Connected audio and other media objects 7 2009
8,565,473 Noise influenced watermarking methods and apparatus 0 2009
8,036,419 Digital watermarks 4 2009
7,961,949 Extracting multiple identifiers from audio and video content 24 2009
7,936,900 Processing data representing video and audio and methods related thereto 19 2009
7,986,845 Steganographic systems and methods 0 2009
7,837,094 Methods and systems for interacting with physical objects 101 2009
* 2010/0141,779 Methods and Systems for Interacting with Physical Objects 8 2009
8,107,674 Synchronizing rendering of multimedia content 19 2010
8,116,516 Controlling use of audio or image content 3 2010
8,301,453 Watermark synchronization signals conveying payload data 1 2010
8,126,201 Watermark decoding from streaming media 0 2010
8,165,341 Methods and apparatus to process imagery or audio content 8 2010
8,528,103 System for managing display and retrieval of image content on a network with image identification and linking to network content 0 2010
8,099,403 Content identification and management in content distribution networks 1 2010
8,165,342 Color image or video processing 5 2010
8,155,378 Color image or video processing 8 2010
8,073,933 Audio processing 3 2010
8,010,632 Steganographic encoding for video and images 2 2010
8,023,695 Methods for analyzing electronic media including video and audio 6 2010
8,027,520 Methods and arrangements employing digital content items 2 2010
8,447,067 Location-based arrangements employing mobile devices 7 2010
* 8,170,273 Encoding and decoding auxiliary signals 0 2010
* 2010/0322,468 Encoding and Decoding Auxiliary Signals 0 2010
8,027,509 Digital watermarking in data representing color channels 9 2010
8,103,053 Method and apparatus for associating identifiers with content 0 2010
8,184,849 Error processing of steganographic message signals 3 2010
8,027,510 Encoding and decoding media signals 2 2010
8,457,449 Wireless mobile phone methods 11 2010
8,123,134 Apparatus to analyze security features on objects 2 2010
8,055,014 Bi-directional image capture methods and apparatuses 1 2010
8,520,900 Methods and devices involving imagery and gestures 3 2010
8,036,420 Substituting or replacing components in sound based on steganographic encoding 2 2010
8,150,032 Methods for controlling rendering of images and video 2 2010
8,538,064 Methods and devices employing content identifiers 2 2010
8,483,426 Digital watermarks 0 2010
8,078,697 Network linking methods and apparatus 2 2010
8,256,665 Methods and systems for interacting with physical objects 12 2010
8,184,851 Inserting watermarks into portions of digital signals 2 2011
8,976,998 Methods involving maps, imagery, video and steganography 0 2011
8,644,548 Digital watermarks 0 2011
9,179,033 Digital watermarking in data representing color channels 0 2011
9,275,053 Decoding a watermark and processing in response thereto 0 2011
8,542,870 Methods, apparatus and programs for generating and utilizing content signatures 0 2011
8,543,661 Fingerprints and machine-readable codes combined with user characteristics to obtain content or information 1 2011
8,792,675 Color image or video processing 0 2012
 
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (1)
* 2004/0220,828 Trade indication data transmission method and system, and reception apparatus 0 2004
 
STEVEN M. HOFFBERG 2004-1 GRAT (1)
8,892,495 Adaptive pattern recognition based controller apparatus and method and human-interface therefore 0 2013
 
THE TRUSTEES OF THE STEVENS INSTITUTE OF TECHNOLOGY (1)
8,555,052 Data hiding based messages and advertisements 0 2007
 
RAYTHEON BBN TECHNOLOGIES CORP. (1)
* 7,574,597 Encoding of signals to facilitate traffic analysis 0 2002
* Cited By Examiner

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