US Patent No: 7,647,503

Number of patents in Portfolio can not be more than 2000

Optimization methods for the insertion, projection, and detection of digital watermarks in digital data

ALSO PUBLISHED AS: 20070300073
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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed herein are methods and systems for encoding digital watermarks into content signals. Also disclosed are systems and methods for detecting and/or verifying digital watermarks in content signals. According to one embodiment, a system for encoding of digital watermark information includes: a window identifier for identifying a sample window in the signal; an interval calculator for determining a quantization interval of the sample window; and a sampler for normalizing the sample window to provide normalized samples. Other methods and systems for encoding/decoding digital watermarks are also disclosed.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
WISTARIA TRADING, INC.SUNNY ISLES BEACH, FL50

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Moskowitz, Scott A Miami, FL 157 7623

Cited Art Landscape

Patent Info (Count) # Cites Year
 
WISTARIA TRADING, INC. (34)
5,428,606 Digital information commodities exchange 511 1993
5,539,735 Digital information commodities exchange 342 1994
5,613,004 Steganographic method and device 705 1995
5,822,432 Method for human-assisted random key generation and application for digital watermark system 316 1996
5,889,868 Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data 422 1996
7,362,775 Exchange mechanisms for digital information packages with bandwidth securitization, multichannel digital watermarks, and key management 53 1996
6,078,664 Z-transform implementation of digital watermarks 142 1996
5,687,236 Steganographic method and device 486 1996
6,598,162 Method for combining transfer functions with predetermined key creation 111 1998
5,905,800 Method and system for digital watermarking 440 1998
6,205,249 Multiple transform utilization and applications for secure digital watermarking 209 1998
6,522,767 Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data 161 1999
6,853,726 Z-transform implementation of digital watermarks 50 1999
7,007,166 Method and system for digital watermarking 112 2000
7,107,451 Optimization methods for the insertion, protection, and detection of digital watermarks in digital data 71 2001
7,095,874 Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data 57 2003
7,152,162 Z-transform implementation of digital watermarks 49 2004
2005/0177,727 Steganographic method and device 53 2005
7,343,492 Method and system for digital watermarking 52 2005
7,409,073 Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data 49 2006
7,457,962 Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data 48 2006
2007/0079,131 Linear predictive coding implementation of digital watermarks 43 2006
2007/0226,506 Optimization methods for the insertion, protection, and detection of digital watermarks in digital data 43 2006
2008/0046,742 Optimization methods for the insertion, protection, and detection of digital watermarks in digital data 43 2006
2007/0113,094 Method and system for digital watermarking 49 2007
2007/0294,536 Steganographic method and device 43 2007
2008/0075,277 Steganographic method and device 43 2007
2007/0300,072 Optimization methods for the insertion, protection and detection of digital watermarks in digital data 43 2007
2008/0022,113 Optimization methods for the insertion, protection and detection of digital of digital watermarks in digital data 46 2007
2007/0300,073 Optimization methods for the insertion, protection, and detection of digital watermarks in digital data 45 2007
2008/0022,114 Optimization methods for the insertion, protection, and detection of digital watermarks in digital data 47 2007
2008/0133,927 Method and system for digital watermarking 43 2007
2008/0151,934 Exchange mechanisms for digital information packages with bandwidth securitization, multichannel digital watermarks, and key management 42 2008
2009/0037,740 Optimization methods for the insertion, protection, and detection of digital watermarks in digital data 43 2008
 
DIGIMARC CORPORATION (14)
5,636,292 Steganography methods employing embedded calibration data 663 1995
* 5,748,783 Method and apparatus for robust information coding 440 1995
5,850,481 Steganographic system 315 1995
5,832,119 Methods for controlling systems using control signals embedded in empirical data 423 1995
5,765,152 System and method for managing copyrighted electronic media 960 1995
5,862,260 Methods for surveying dissemination of proprietary empirical data 735 1996
6,442,283 Multimedia data embedding 143 1999
6,330,335 Audio steganography 199 2000
6,522,769 Reconfiguring a watermark detector 200 2000
6,385,329 Wavelet domain watermarks 279 2000
6,430,302 Steganographically encoding a first image in accordance with a second image 147 2001
2004/0128,514 Method for increasing the functionality of a media player/recorder device or an application program 218 2003
2005/0160,271 Identification document and related methods 26 2003
2006/0013,395 Digital watermark key generation 66 2005
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (11)
5,287,407 Computer software protection 167 1991
5,598,470 Method and apparatus for enabling trial period use of software products: Method and apparatus for utilizing a decryption block 150 1994
5,677,952 Method to protect information on a computer storage device 224 1994
5,487,168 Method and system for global optimization of device allocation 102 1994
5,530,759 Color correct digital watermarking of images 426 1995
5,673,316 Creation and distribution of cryptographic envelope 497 1996
6,141,754 Integrated method and system for controlling information access and distribution 295 1997
2002/0103,883 WEB SERVER WITH UNIQUE IDENTIFICATION OF LINKED OBJECTS 70 1998
6,230,268 Data control system 85 1998
6,381,618 Method and apparatus for autosynchronizing distributed versions of documents 83 1999
6,775,772 Piggy-backed key exchange protocol for providing secure low-overhead browser connections from a client to a server using a trusted third party 102 1999
 
Z4 TECHNOLOGIES, INC. (11)
6,044,471 Method and apparatus for securing software to reduce unauthorized use 217 1998
6,484,264 Method for providing repeated contact with software end-user using authorized administrator 82 2000
6,502,195 Computer readable storage medium for providing repeated contact with software end-user 96 2000
6,446,211 Method and apparatus for monitoring software using encryption 88 2000
6,792,548 Method for providing repeated contact with software end-user using authorized administrator 81 2001
6,792,549 Method and apparatus for repeated contact of software end-user 78 2001
6,795,925 Computer readable storage medium for providing repeated contact with software end-user 78 2001
6,986,063 Method for monitoring software using encryption including digital signatures/certificates 73 2003
2004/0117,628 COMPUTER READABLE STORAGE MEDIUM FOR ENHANCING LICENSE COMPLIANCE OF SOFTWARE/DIGITAL CONTENT INCLUDING SELF-ACTIVATING/SELF-AUTHENTICATING SOFTWARE/DIGITAL CONTENT 63 2003
2004/0117,664 APPARATUS FOR ESTABLISHING A CONNECTIVITY PLATFORM FOR DIGITAL RIGHTS MANAGEMENT 74 2003
2004/0225,894 HARDWARE BASED METHOD FOR DIGITAL RIGHTS MANAGEMENT INCLUDING SELF ACTIVATING/SELF AUTHENTICATION SOFTWARE 102 2003
 
MICROSOFT CORPORATION (10)
6,029,126 Scalable audio coder and decoder 236 1998
6,345,100 Robust watermark method and apparatus for digital signals 129 1998
7,020,285 Stealthy audio watermarking 70 2000
7,043,050 Software anti-piracy systems and methods utilizing certificates with digital content 71 2001
6,784,354 Generating a music snippet 56 2003
7,266,697 Stealthy audio watermarking 72 2004
7,051,208 Technique for producing through watermarking highly tamper-resistant executable code and resulting "watermarked" code so formed 63 2004
7,206,649 Audio watermarking with dual watermarks 105 2004
7,240,210 Hash value computer of content of digital signals 65 2004
7,231,524 Method for watermarking computer programs 68 2006
 
BLUE SPIKE, INC. (9)
7,123,718 Utilizing data reduction in stegnographic and cryptographic systems 53 2000
7,159,116 Systems, methods and devices for trusted transactions 91 2000
7,177,429 System and methods for permitting open access to data objects and for securing data within the data objects 77 2000
7,127,615 Security based on subliminal and supraliminal channels for data objects 55 2001
2007/0028,113 Systems, methods and devices for trusted transactions 55 2006
2008/0028,222 Security based on subliminal and supraliminal channels for data objects 44 2006
2007/0064,940 Utilizing data reduction in steganographic and cryptographic systems 51 2006
7,532,725 Systems and methods for permitting open access to data objects and for securing data within the data objects 44 2006
2009/0089,427 Secure personal content server 43 2008
 
VERANCE CORPORATION (8)
5,774,452 Apparatus and method for encoding and decoding information in audio signals 326 1995
5,828,325 Apparatus and method for encoding and decoding information in analog signals 212 1996
5,719,937 Multi-media copy management system 256 1996
5,963,909 Multi-media copy management system 291 1997
2002/0097,873 APPARATUS AND METHOD FOR EMBEDDING AND EXTRACTING INFORMATION IN ANALOG SIGNALS USING REPLICA MODULATION 118 1998
7,046,808 Method and apparatus for detecting processing stages applied to a signal 108 2000
6,430,301 Formation and analysis of signals with common and transaction watermarks 134 2000
2006/0005,029 Pre-processed information embedding system 103 2005
 
INTEL CORPORATION (6)
5,633,932 Apparatus and method for preventing disclosure through user-authentication at a printing node 351 1995
6,282,650 Secure public digital watermark 171 1999
6,668,246 Multimedia data delivery and playback system with multi-level content and privacy protection 115 1999
6,823,455 Method for robust watermarking of content 99 1999
7,103,184 System and method for sign mask encryption and decryption 58 2002
6,983,337 Method, system, and program for handling device interrupts 30 2002
 
COLVIN, DAVID S. (5)
6,799,277 System and method for monitoring software 120 2001
6,813,717 Method for securing software to reduce unauthorized use 78 2002
6,857,078 Method for securing software to increase license compliance 89 2002
6,785,825 Method for securing software to decrease software piracy 117 2002
6,813,718 Computer readable storage medium for securing software to reduce unauthorized use 81 2002
 
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (5)
4,979,210 Method and apparatus for protection of signal copy 312 1988
5,073,925 Method and apparatus for the protection of signal copy 220 1990
6,240,121 Apparatus and method for watermark data insertion and apparatus and method for watermark data detection 145 1998
7,058,570 Computer-implemented method and apparatus for audio data hiding 67 2000
7,150,003 Class coalescence for obfuscation of object-oriented software 72 2002
 
NEC CORPORATION (5)
5,930,369 Secure spread spectrum watermarking for multimedia data 497 1997
6,278,780 Method of and an apparatus for generating internal crypto-keys 71 1998
6,584,125 Coding/decoding apparatus, coding/decoding system and multiplexed bit stream 100 1998
6,415,041 Digital watermark insertion system and digital watermark characteristic table creating device 129 1999
6,282,300 Rotation, scale, and translation resilient public watermarking for images using a log-polar fourier transform 138 2000
 
SONY CORPORATION (5)
5,646,997 Method and apparatus for embedding authentication information within digital data 648 1994
6,081,251 Apparatus and method for managing picture data 72 1995
5,917,915 Scramble/descramble method and apparatus for data broadcasting 140 1995
5,912,972 Method and apparatus for embedding authentication information within digital data 140 1997
2001/0043,594 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND IDENTIFICATION CODE 63 1997
 
ELECTRONIC PUBLISHING RESOURCES, INC. (4)
4,827,508 Database usage metering and protection system and method 936 1985
4,977,594 Database usage metering and protection system and method 750 1989
5,050,213 Database usage metering and protection system and method 657 1990
5,410,598 Database usage metering and protection system and method 660 1994
 
XEROX CORPORATION (4)
5,513,126 Network having selectively accessible recipient prioritized communication channel profiles 461 1993
5,657,461 User interface for defining and automatically transmitting data according to preferred communication channels 177 1993
5,394,324 Auction-based control system for energy resource management in a building 326 1993
5,734,752 Digital watermarking using stochastic screen patterns 256 1996
 
APPLE INC. (3)
6,523,113 Method and apparatus for copy protection 158 1998
2003/0126,445 Method and apparatus for copy protection 86 2002
2007/0083,467 Partial encryption techniques for media data 84 2005
 
BLUE SPIKE LLC (3)
5,745,569 Method for stega-cipher protection of computer code 373 1996
7,346,472 Method and device for monitoring and analyzing signals 92 2000
2008/0109,417 Method and device for monitoring and analyzing signals 43 2007
 
CISCO TECHNOLOGY, INC. (3)
5,548,579 System for effective allocation of network-wide bandwidth 79 1995
7,050,396 Method and apparatus for automatically establishing bi-directional differentiated services treatment of flows in a network 111 2000
6,457,058 Network switch with hash table look up 98 2001
 
INTERACTIVE HOME SYSTEMS (3)
5,721,788 Method and system for digital image signatures 602 1992
5,809,160 Method for encoding auxiliary data within a source signal 224 1997
5,930,377 Method for image encoding 157 1998
 
InterTrust Technologies Corp. (3)
5,943,422 Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels 806 1996
6,668,325 Obfuscation techniques for enhancing software security 325 1998
6,785,815 Methods and systems for encoding and protecting data using digital signature and watermarking techniques 312 2000
 
LUCENT TECHNOLOGIES INC. (3)
5,625,690 Software pay per use system 234 1993
6,041,316 Method and system for ensuring royalty payments for data delivered over a network 142 1994
6,363,483 Methods and systems for performing article authentication 74 1994
 
MASSACHUSETTS INSTITUTE OF TECHNOLOGY (3)
5,689,587 Method and apparatus for data hiding in images 229 1996
5,893,067 Method and apparatus for echo data hiding in audio signals 146 1996
6,233,347 System method, and product for information embedding using an ensemble of non-intersecting embedding generators 242 1998
 
UNIVERSITY OF WASHINGTON (3)
5,365,586 Method and apparatus for fingerprinting magnetic media 125 1993
5,408,505 Method and apparatus for process control, tension control, and testing of magnetic media 102 1993
5,740,244 Method and apparatus for improved fingerprinting and authenticating various magnetic media 256 1996
 
Audible Magic Corporation (2)
6,834,308 Method and apparatus for identifying media content presented on a media playing device 254 2000
7,363,278 Copyright detection and protection system and method 128 2002
 
CANON KABUSHIKI KAISHA (2)
6,275,988 Image transmission apparatus, image transmission system, and communication apparatus 86 1996
6,425,081 Electronic watermark system electronic information distribution system and image filing apparatus 210 1998
 
CHANYU HOLDINGS, LLC (2)
6,330,672 Method and apparatus for watermarking digital bitstreams 205 1998
6,493,457 Electronic watermarking in the compressed domain utilizing perceptual coding 127 1998
 
CONTENTGUARD HOLDINGS, INC. (2)
5,629,980 System for controlling the distribution and use of digital works 1130 1994
6,233,684 System for controlling the distribution and use of rendered digital works through watermaking 421 1997
 
EASTMAN KODAK COMPANY (2)
4,969,204 Hybrid residual-based hierarchical storage and display method for high resolution digital images in a multiuse environment 136 1989
6,278,791 Lossless recovery of an original image containing embedded data 128 1998
 
GRACENOTE, INC. (2)
2006/0041,753 Fingerprint extraction 62 2003
2006/0013,451 Audio data fingerprint searching 62 2003
 
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (2)
5,341,477 Broker for computer network server selection 545 1993
5,530,751 Embedded hidden identification codes in digital objects 261 1994
 
INTELLECTUAL VENTURES FUND 83 LLC (2)
5,568,570 Method and apparatus for reducing quantization artifacts in a hierarchical image storage and retrieval system 244 1994
5,859,920 Method for embedding digital information in an image 265 1995
 
LEAR CORPORATION EEDS AND INTERIORS (2)
5,363,448 Pseudorandom number generation and cryptographic authentication 150 1993
5,757,923 Method of generating secret identification numbers 145 1996
 
LEVEL 3 COMMUNICATIONS, LLC (2)
6,263,313 Method and apparatus to create encoded digital content 372 1998
6,587,837 Method for delivering electronic content from an online store 356 1998
 
M2ANY GMBH (2)
7,460,994 Method and apparatus for producing a fingerprint, and method and apparatus for identifying an audio signal 72 2002
2007/0127,717 Device and Method for Analyzing an Information Signal 59 2006
 
MEDIAGUIDE HOLDINGS, LLC (2)
4,876,617 Signal identification 281 1987
5,113,437 Signal identification system 292 1989
 
NIELSEN HOLDINGS N.V. (2)
5,450,490 Apparatus and methods for including codes in audio signals and decoding 490 1994
5,579,124 Method and apparatus for encoding/decoding broadcast or recorded segments and monitoring audience exposure thereto 461 1995
 
PICTURE NETWORK INTERNATIONAL, LTD. (2)
5,493,677 Generation, archiving, and retrieval of digital images with evoked suggestion-set captions and natural language interface 428 1994
5,617,119 Protection of an electronically stored image in a first color space by the alteration of a digital component in a second color space 249 1995
 
RESEARCH INVESTMENT NETWORK, INC. (2)
6,405,203 Method and program product for preventing unauthorized users from using the content of an electronic storage medium 154 1999
6,665,489 System, method and article of manufacturing for authorizing the use of electronic content utilizing a laser-centric medium and a network server 89 1999
 
ROCKSTAR CONSORTIUM US LP (2)
6,647,424 Method and apparatus for discarding data packets 77 1999
6,977,894 Method and apparatus for discarding data packets through the use of descriptors 80 1999
 
SUN MICROSYSTEMS, INC. (2)
5,640,569 Diverse goods arbitration system and method for allocating resources in a distributed computer system 445 1995
6,049,838 Persistent distributed capabilities 163 1996
 
TELCORDIA TECHNOLOGIES, INC. (2)
5,136,647 Method for secure time-stamping of digital documents 328 1990
5,136,646 Digital document time-stamping with catenate certificate 297 1991
 
THOMSON LICENSING (2)
6,141,753 Secure distribution of digital representations 216 1998
6,754,822 Active watermarks and watermark agents 114 1998
 
VERIZON LABORATORIES INC. (2)
6,606,393 Message authentication code using image histograms 79 1999
6,725,372 Digital watermarking 113 1999
 
ACOUSTIC TECHNOLOGY LLC (1)
6,351,765 Nonlinear video editing system 104 1998
 
ACTIVISION PUBLISHING, INC. (1)
5,737,416 Method and apparatus for enabling trial period use of software products: method and apparatus for utilizing a decryption stub 232 1996
 
AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH (1)
2004/0059,918 Method and system of digital watermarking for compressed audio 83 2003
 
APPLE COMPUTER, INC. (1)
2005/0246,554 System and method for creating tamper-resistant code 73 2004
 
Applied Spectrum Technologies, Inc. (1)
4,672,605 Data and voice communications system 408 1984
 
AT&T Bell Laboratories (1)
5,136,581 Arrangement for reserving and allocating a plurality of competing demands for an ordered bus communication network 143 1990
 
AT&T CORP. (1)
5,513,261 Key management scheme for use with electronic cards 152 1993
 
AUDIOUDIT INC. (1)
5,379,345 Method and apparatus for the processing of encoded data in conjunction with an audio broadcast 372 1993
 
BELL CANADA RESEARCH LTD., 1050 BEAVER HALL HILL, MONTREAL, QUEBEC, CANADA, H3C 3G4 (1)
4,390,898 Scrambling and unscrambling video signals in a pay TV system 187 1981
 
BLUE SPIKE (1)
7,475,246 Secure personal content server 52 2000
 
Broadcast Data Systems Limited Partnership (1)
5,210,820 Signal recognition system and method 300 1990
 
CHA! TECHNOLOGIES SERVICES, INC. (1)
5,903,721 Method and system for secure online transaction processing 417 1997
 
COLEMAN NATURAL PRODUCTS, LLC (1)
5,478,990 Method for tracking the production history of food products 271 1993
 
CREATIVE TECHNOLOGY LTD. (1)
6,453,252 Process for identifying audio content 156 2000
 
D.A.N. JOINT VENTURE III, L.P. (1)
5,894,521 System and method for encrypting sensitive information 75 1997
 
EFFICIENT AUCTIONS LLC (1)
5,905,975 Computer implemented methods and apparatus for auctions 569 1997
 
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE (1)
2004/0049,695 System for providing a real-time attacking connection traceback using a packet watermark insertion technique and method therefor 70 2002
 
ENTELOS HOLDING CORP. (1)
6,051,029 Method of generating a display for a dynamic simulation model utilizing node and link representations 95 1997
 
ENTERASYS NETWORKS, INC. (1)
5,920,900 Hash-based translation method and apparatus with multiple level collision resolution 123 1996
 
Flex Japan Inc. (1)
4,789,928 Auction information transmission processing 721 1987
 
FLEXERA SOFTWARE LLC (1)
6,966,002 Methods and apparatus for secure distribution of software 108 1999
 
FUJITSU LIMITED (1)
5,530,739 Mail center management system 85 1992
 
GENERAL ELECTRIC COMPANY (1)
4,939,515 Digital signal encoding and decoding apparatus 293 1988
 
GOOGLE INC. (1)
5,581,703 Method and apparatus for reserving system resources to assure quality of service 161 1993
 
GREEN BORDER TECHNOLOGIES (1)
2004/0083,369 Systems and methods for transparent configuration authentication of networked devices 82 2003
 
HITACHI, LTD. (1)
6,131,162 Digital data authentication method 209 1998
 
Honeywell Bull Inc. (1)
4,896,275 Full page graphics image display data reduction 80 1987
 
III HOLDINGS 2, LLC (1)
5,636,276 Device for the distribution of music information in digital form 444 1995
 
IMAGEWARE SOFTWARE, INC. (1)
5,469,536 Image editing system including masking capability 238 1993
 
INNOVATIVE VIDEO SECURITY LLC C/O BINGHAM MCCUTCHEN LLP (1)
7,162,642 Digital content distribution system and method 100 2001
 
Institute of Systems Science (1)
5,412,718 Method for utilizing medium nonuniformities to minimize unauthorized duplication of digital information 156 1993
 
INTARSIA SOFTWARE LLC (1)
7,093,295 Method and device for protecting digital data by double re-encryption 128 1999
 
IRDETO CANADA CORPORATION (1)
6,842,862 Tamper resistant software encoding 85 2003
 
IRDETO USA, INC. (1)
6,978,370 Method and system for copy-prevention of digital copyright works 90 1999
 
JPMORGAN CHASE BANK, N.A. (1)
6,532,284 Method and system for optimizing bandwidth cost via caching and other network transmission delaying techniques 113 2001
 
KABUSHIKI KAISHA TOSHIBA (1)
6,301,663 Copy protection apparatus and information recording medium used in this copy protection apparatus 99 1998
 
KONINKLIJKE PHILIPS ELECTRONICS N.V. (1)
6,530,021 Method and system for preventing unauthorized playback of broadcasted digital data streams 114 1999
 
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC (1)
5,754,697 Selective document image data compression technique 107 1995
 
LONDON PACIFIC LIFE & ANNUITY COMPANY (1)
6,658,010 High-speed internet access system 141 1997
 
Market Data Corporation (1)
5,142,576 System for securely providing restricted video information 73 1991
 
MICROSOFT TECHNOLOGY LICENSING, LLC (1)
5,737,733 Method and system for searching compressed data 101 1996
 
MOBIUS ACQUISITION HOLDINGS, LLC (1)
5,497,419 Method and apparatus for recording sensor data 146 1994
 
MOTOROLA MOBILITY LLC (1)
5,398,285 Method for generating a password using public key cryptography 140 1993
 
MUIER MANAGEMENT CO., LIMITED LIABILITY COMPANY (1)
5,799,083 Event verification system 99 1996
 
MURPHY COMPANY (1)
2002/0026,343 Material and labor cost estimatting method and system 90 2001
 
Muscle Fish (1)
5,918,223 Method and article of manufacture for content-based analysis, storage, retrieval, and segmentation of audio information 524 1997
 
NEC USA, INC. (1)
5,406,627 Digital data cryptographic system 123 1992
 
NETZERO, INC. (1)
6,463,468 Targeted network video download interface 184 1999
 
NIELSEN MEDIA RESEARCH, INC. (1)
5,243,423 Spread spectrum digital data transmission over TV video 348 1991
 
NVIDIA CORPORATION (1)
7,177,430 Digital entroping for digital audio reproductions 57 2001
 
OPENTV, INC. (1)
5,884,033 Internet filtering system for filtering data transferred over the internet utilizing immediate and deferred filtering actions 444 1996
 
ORACLE INTERNATIONAL CORPORATION (1)
6,199,058 Report server caching 75 1999
 
PERSONAL AUDIO (1)
6,088,455 Methods and apparatus for selectively reproducing segments of broadcast programming 373 1997
 
Pixel Tools Corporation (1)
6,373,960 Embedding watermarks into compressed video data 140 1998
 
PRINCETON UNIVERSITY (1)
6,285,775 Watermarking scheme for image authentication 195 1998
 
Quantel Limited (1)
5,479,210 Video image processing system having variable data compression 83 1994
 
RAYTHEON BBN TECHNOLOGIES CORP. (1)
5,319,735 Embedded signalling 609 1991
 
REGENTS OF THE UNIVERSITY OF MINNESOTA (1)
6,272,634 Digital watermarking to resolve multiple claims of ownership 193 1997
 
REUTERS TRANSACTIONS SERVICES LIMITED (1)
5,077,665 Distributed matching system 898 1989
 
ROVI SOLUTIONS CORPORATION (1)
6,381,747 Method for controlling copy protection in digital video networks 172 1998
 
SAIS, RAMON (1)
5,751,811 32N +D bit key encryption-decryption system using chaos 83 1996
 
SAMSUNG ELECTRONICS CO., LTD. (1)
5,634,040 Data communication apparatus and method having concurrent image overlay function 92 1995
 
SANDIA CORPORATION (1)
5,680,462 Information encoder/decoder using chaotic systems 132 1995
 
SCHWAB, BARRY H. (1)
5,973,731 Secure identification system 205 1995
 
SET SECURE ELECTRONIC TRANSACTION LLC, A CORP. OF DELAWARE (1)
5,790,677 System and method for secure electronic commerce transactions 673 1995
 
SILANIS TECHNOLOGY INC. (1)
5,606,609 Electronic document verification system and method 633 1994
 
SOFT4D CO., LTD. (1)
6,377,625 Method and apparatus for generating steroscopic image using MPEG data 81 1999
 
SONY ELECTRONICS INC. (1)
7,233,669 Selective encryption to enable multiple decryption keys 82 2002
 
SYMBOL TECHNOLOGIES, INC. (1)
5,471,533 Record with encoded data 244 1994
 
TECSEC, INCORPORATED (1)
5,369,707 Secure network method and apparatus 186 1993
 
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (1)
6,931,534 Method and a device for encryption of images 103 1999
 
TESTDRIVE CORPORATION (1)
5,341,429 Transformation of ephemeral material 396 1992
 
The Penn State Research Foundation (1)
2004/0093,521 Real-time packet traceback and associated packet marking strategies 106 2003
 
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (1)
5,659,726 Data embedding 337 1995
 
The United States of America as represented by the Secretary of the Army (1)
6,557,103 Spread spectrum image steganography 150 1999
 
TOLTEK ELECTRONICS CORPORATION (1)
4,908,873 Document reproduction security system 308 1983
 
TRANSPACIFIC INFORMATION, LLC (1)
6,208,745 Method and apparatus for imbedding a watermark into a bitstream representation of a digital image sequence 175 1997
 
U.S. PHILIPS CORPORATION (1)
5,161,210 Coder for incorporating an auxiliary information signal in a digital audio signal, decoder for recovering such signals from the combined signal, and record carrier having such combined signal recorded thereon 288 1989
 
USARSYS ACQUISITION CORP. (1)
5,860,099 Stored program system with protected memory and secure signature extraction 81 1993
 
UT AUTOMOTIVE DEARBORN, INC. (1)
5,696,828 Random number generating system and process based on chaos 102 1995
 
VOBILE, INC. (1)
2007/0253,594 METHOD AND SYSTEM FOR FINGERPRINTING DIGITAL VIDEO OBJECT BASED ON MULTIRESOLUTION, MULTIRATE SPATIAL AND TEMPORAL SIGNATURES 88 2007
 
WALKER ASSET MANAGEMENT LTD. PARTNERSHIP (1)
5,923,763 Method and apparatus for secure document timestamping 151 1996
 
WISTRON CORPORATION (1)
6,389,538 System for tracking end-user electronic content usage 466 1998
 
YAMAHA CORPORATION (1)
5,768,396 Online karaoke system with flying start performance 94 1996
 
YEDA RESEARCH AND DEVELOPMENT CO. LTD. (1)
4,748,668 Method, apparatus and article for identification and signature 297 1986
 
Other [Check patent profile for assignment information] (17)
4,528,588 Method and apparatus for marking the information content of an information carrying signal 466 1982
4,980,782 Software protection and identification system 113 1985
4,972,471 Encoding system 333 1989
5,243,515 Secure teleprocessing bidding system 516 1990
5,506,795 Apparatus and method for generating chaotic signals and chaos device 84 1993
5,583,488 Proximity alarm system 80 1995
5,664,018 Watermarking process resilient to collusion attacks 432 1996
5,999,217 Apparatus and method for encoding data 66 1997
7,035,409 Multiple transform utilization and applications for secure digital watermarking 44 2000
2001/0010,078 Multiple transform utilization and applications for secure digital watermarking 47 2001
7,287,275 Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth 47 2003
2004/0086,119 Method for combining transfer functions with predetermined key creation 49 2003
2004/0243,540 Method and device for monitoring and analyzing signals 53 2004
2006/0140,403 Multiple transform utilization and application for secure digital watermarking 43 2006
2008/0016,365 Data protection method and device 44 2007
7,530,102 Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth 54 2007
2008/0005,571 Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth 44 2007
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
WISTARIA TRADING, INC. (15)
7,761,712 Steganographic method and device 43 2005
8,046,841 Steganographic method and device 2 2007
7,844,074 Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data 7 2008
7,987,371 Optimization methods for the insertion, protection, and detection of digital watermarks in digital data 0 2008
8,238,553 Steganographic method and device 1 2009
7,953,981 Optimization methods for the insertion, protection, and detection of digital watermarks in digital data 3 2009
8,281,140 Optimization methods for the insertion, protection, and detection of digital watermarks in digital data 1 2009
8,225,099 Linear predictive coding implementation of digital watermarks 0 2010
8,467,525 Steganographic method and device 0 2010
8,307,213 Method and system for digital watermarking 6 2010
8,161,286 Method and system for digital watermarking 6 2010
8,774,216 Exchange mechanisms for digital information packages with bandwidth securitization, multichannel digital watermarks, and key management 0 2010
8,121,343 Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data 6 2010
8,549,305 Steganographic method and device 0 2010
8,175,330 Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data 2 2011
 
BLUE SPIKE, INC. (11)
8,538,011 Systems, methods and devices for trusted transactions 1 2006
8,271,795 Security based on subliminal and supraliminal channels for data objects 2006
8,171,561 Secure personal content server 6 2008
8,160,249 Utilizing data reduction in steganographic and cryptographic system 2 2009
8,265,278 System and methods for permitting open access to data objects and for securing data within the data objects 7 2010
8,739,295 Secure personal content server 0 2012
8,526,611 Utilizing data reduction in steganographic and cryptographic systems 1 2012
8,767,962 System and methods for permitting open access to data objects and for securing data within the data objects 0 2012
8,798,268 System and methods for permitting open access to data objects and for securing data within the data objects 0 2013
8,789,201 Secure personal content server 0 2013
8,781,121 Utilizing data reduction in steganographic and cryptographic systems 0 2013
 
BLUE SPIKE LLC (4)
7,949,494 Method and device for monitoring and analyzing signals 32 2009
8,214,175 Method and device for monitoring and analyzing signals 39 2011
8,612,765 Security based on subliminal and supraliminal channels for data objects 0 2012
8,712,728 Method and device for monitoring and analyzing signals 0 2013
 
STRAGENT, LLC (3)
7,970,722 System, method and computer program product for a collaborative decision platform 2 2009
8,160,988 System, method and computer program product for a collaborative decision platform 0 2010
8,005,777 System, method and computer program product for a collaborative decision platform 15 2010
 
DISNEY ENTERPRISES, INC. (2)
* 8,676,822 System and method for quality assured media file storage 0 2009
* 2010/0205,162 System and method for quality assured media file storage 0 2009
 
VERIZON PATENT AND LICENSING INC. (2)
* 8,688,979 Means of mitigating denial of service attacks on IP fragmentation in high performance IPSEC gateways 0 2011
* 2011/0161,664 MEANS OF MITIGATING DENIAL OF SERVICE ATTACKS ON IP FRAGMENTATION IN HIGH PERFORMANCE IPSEC GATEWAYS 0 2011
 
Wisteria Trading, Inc. (1)
7,991,188 Optimization methods for the insertion, protection, and detection of digital watermarks in digital data 1 2007
 
Other [Check patent profile for assignment information] (9)
8,224,705 Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth 0 2007
8,104,079 Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth 1 2009
8,265,276 Method for combining transfer functions and predetermined key creation 0 2009
8,542,831 Multiple transform utilization and application for secure digital watermarking 0 2010
8,473,746 Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth 0 2011
RE44307 Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth 0 2012
RE44222 Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth 0 2012
8,706,570 Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth 0 2012
8,930,719 Data protection method and device 0 2012
* Cited By Examiner

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