US7171016B1
(en)
|
1993-11-18 |
2007-01-30 |
Digimarc Corporation |
Method for monitoring internet dissemination of image, video and/or audio files
|
US6614914B1
(en)
*
|
1995-05-08 |
2003-09-02 |
Digimarc Corporation |
Watermark embedder and reader
|
US6636615B1
(en)
|
1998-01-20 |
2003-10-21 |
Digimarc Corporation |
Methods and systems using multiple watermarks
|
US6574350B1
(en)
|
1995-05-08 |
2003-06-03 |
Digimarc Corporation |
Digital watermarking employing both frail and robust watermarks
|
US6882738B2
(en)
|
1994-03-17 |
2005-04-19 |
Digimarc Corporation |
Methods and tangible objects employing textured machine readable data
|
US20030133592A1
(en)
*
|
1996-05-07 |
2003-07-17 |
Rhoads Geoffrey B. |
Content objects with computer instructions steganographically encoded therein, and associated methods
|
US7054462B2
(en)
|
1995-05-08 |
2006-05-30 |
Digimarc Corporation |
Inferring object status based on detected watermark data
|
US6988202B1
(en)
|
1995-05-08 |
2006-01-17 |
Digimarc Corporation |
Pre-filteriing to increase watermark signal-to-noise ratio
|
US6763123B2
(en)
|
1995-05-08 |
2004-07-13 |
Digimarc Corporation |
Detection of out-of-phase low visibility watermarks
|
US6721440B2
(en)
|
1995-05-08 |
2004-04-13 |
Digimarc Corporation |
Low visibility watermarks using an out-of-phase color
|
US6744906B2
(en)
|
1995-05-08 |
2004-06-01 |
Digimarc Corporation |
Methods and systems using multiple watermarks
|
US6738495B2
(en)
*
|
1995-05-08 |
2004-05-18 |
Digimarc Corporation |
Watermarking enhanced to withstand anticipated corruptions
|
US7555139B2
(en)
|
1995-05-08 |
2009-06-30 |
Digimarc Corporation |
Secure documents with hidden signals, and related methods and systems
|
US6718046B2
(en)
|
1995-05-08 |
2004-04-06 |
Digimarc Corporation |
Low visibility watermark using time decay fluorescence
|
US7006661B2
(en)
|
1995-07-27 |
2006-02-28 |
Digimarc Corp |
Digital watermarking systems and methods
|
US6957350B1
(en)
|
1996-01-30 |
2005-10-18 |
Dolby Laboratories Licensing Corporation |
Encrypted and watermarked temporal and resolution layering in advanced television
|
US6307949B1
(en)
|
1996-05-07 |
2001-10-23 |
Digimarc Corporation |
Methods for optimizing watermark detection
|
US6625295B1
(en)
*
|
1996-09-13 |
2003-09-23 |
Purdue Research Foundation |
Authentication of signals using watermarks
|
US7054463B2
(en)
|
1998-01-20 |
2006-05-30 |
Digimarc Corporation |
Data encoding using frail watermarks
|
US7602940B2
(en)
|
1998-04-16 |
2009-10-13 |
Digimarc Corporation |
Steganographic data hiding using a device clock
|
US6782115B2
(en)
|
1998-04-16 |
2004-08-24 |
Digimarc Corporation |
Watermark holograms
|
US6965873B1
(en)
|
1998-04-16 |
2005-11-15 |
Digimarc Corporation |
Electronic commerce using optical input device
|
US6608911B2
(en)
|
2000-12-21 |
2003-08-19 |
Digimarc Corporation |
Digitally watermaking holograms for use with smart cards
|
US6912315B1
(en)
*
|
1998-05-28 |
2005-06-28 |
Verance Corporation |
Pre-processed information embedding system
|
US7644282B2
(en)
|
1998-05-28 |
2010-01-05 |
Verance Corporation |
Pre-processed information embedding system
|
US6795637B1
(en)
*
|
1998-06-24 |
2004-09-21 |
Samsung Electronics Co., Ltd. |
Recording medium for storing virtually deleted still picture information, recording and/or reproducing method and apparatus therefor
|
TWI248608B
(en)
*
|
1998-06-24 |
2006-02-01 |
Samsung Electronics Co Ltd |
Recording medium for storing virtually deleted still picture information, recording and/or reproducing method and apparatus therefor
|
US20030105730A1
(en)
*
|
1999-05-19 |
2003-06-05 |
Rhoads Geoffrey B. |
Postal meters and systems employing watermarking
|
US6226618B1
(en)
*
|
1998-08-13 |
2001-05-01 |
International Business Machines Corporation |
Electronic content delivery system
|
US7532740B2
(en)
*
|
1998-09-25 |
2009-05-12 |
Digimarc Corporation |
Method and apparatus for embedding auxiliary information within original data
|
US7373513B2
(en)
*
|
1998-09-25 |
2008-05-13 |
Digimarc Corporation |
Transmarking of multimedia signals
|
FR2785426B1
(fr)
*
|
1998-10-30 |
2001-01-26 |
Canon Kk |
Procede et dispositif d'insertion et de detection d'une marque dans des donnees numeriques
|
CA2288366A1
(en)
*
|
1998-11-05 |
2000-05-05 |
Akira Ogino |
Additional information transmission method, additional information transmission system, information signal output apparatus, information signal processing apparatus, information signal recording apparatus and information signal recording medium
|
JP3868643B2
(ja)
*
|
1998-12-03 |
2007-01-17 |
株式会社日立製作所 |
デジタル情報複製制限方法、デジタル情報複製制限装置およびデジタル情報記録装置
|
TR200002630T1
(tr)
*
|
1999-01-13 |
2000-12-21 |
Koninklijke Philips Electronics N.V. |
Kodlanmış bir sinyale bütünleyici veri ekleme
|
DE60045927D1
(de)
*
|
1999-02-25 |
2011-06-16 |
Macrovision Corp |
Verfahren und Gerät zur Kontrolle des Kopierens eines Video- oder Audiosignales unter Verwendung von Wasserzeichen
|
JP2000295454A
(ja)
*
|
1999-04-05 |
2000-10-20 |
Hitachi Ltd |
電子透かし装置及び方法並びに記録媒体
|
AU3907900A
(en)
*
|
1999-04-06 |
2000-10-23 |
Kwan Software Engineering, Inc. |
System and method for digitally marking a file with a removable mark
|
US6792535B1
(en)
*
|
1999-04-06 |
2004-09-14 |
Kwan Software Engineering, Inc. |
System and method for digitally marking a file with a removable mark
|
IL129725A
(en)
*
|
1999-05-02 |
2011-06-30 |
Nds Ltd |
Watermark system
|
US7164413B2
(en)
|
1999-05-19 |
2007-01-16 |
Digimarc Corporation |
Enhanced input peripheral
|
US6952774B1
(en)
*
|
1999-05-22 |
2005-10-04 |
Microsoft Corporation |
Audio watermarking with dual watermarks
|
JP4045393B2
(ja)
*
|
1999-06-01 |
2008-02-13 |
ソニー株式会社 |
情報信号複製管理方法および情報信号記録装置
|
JP3407869B2
(ja)
*
|
1999-06-24 |
2003-05-19 |
日本電気株式会社 |
Dct係数に情報を挿入する方式及びその方法
|
US7020285B1
(en)
|
1999-07-13 |
2006-03-28 |
Microsoft Corporation |
Stealthy audio watermarking
|
US7543148B1
(en)
*
|
1999-07-13 |
2009-06-02 |
Microsoft Corporation |
Audio watermarking with covert channel and permutations
|
JP2001036723A
(ja)
*
|
1999-07-16 |
2001-02-09 |
Sony Corp |
著作権保護方法、情報信号伝送システム、情報信号出力装置、情報信号受信装置および情報信号記録媒体
|
US7185200B1
(en)
*
|
1999-09-02 |
2007-02-27 |
Microsoft Corporation |
Server-side watermark data writing method and apparatus for digital signals
|
US6766102B1
(en)
*
|
1999-09-20 |
2004-07-20 |
Digimarc Corporation |
Methods for reading watermarks in unknown data types, and DVD drives with such functionality
|
EP1202250A4
(de)
*
|
1999-10-29 |
2006-12-06 |
Sony Corp |
Verfahren, vorrichtung und datenträger computerprogramm zur signalverarbeitung
|
JP3567975B2
(ja)
*
|
2000-01-24 |
2004-09-22 |
日本電気株式会社 |
電子透かし検出・挿入装置
|
US6737957B1
(en)
|
2000-02-16 |
2004-05-18 |
Verance Corporation |
Remote control signaling using audio watermarks
|
EP1134977A1
(de)
*
|
2000-03-06 |
2001-09-19 |
Irdeto Access B.V. |
Verfahren und System zur Herstellung von Kopien von verschlüsseltem Inhalt mit einzigartigen Wasserzeichen, und System zur Entschlüsselung von verschlüsseltem Inhalt
|
US7127744B2
(en)
|
2000-03-10 |
2006-10-24 |
Digimarc Corporation |
Method and apparatus to protect media existing in an insecure format
|
US8091025B2
(en)
|
2000-03-24 |
2012-01-03 |
Digimarc Corporation |
Systems and methods for processing content objects
|
US8027509B2
(en)
|
2000-04-19 |
2011-09-27 |
Digimarc Corporation |
Digital watermarking in data representing color channels
|
US6891959B2
(en)
|
2000-04-19 |
2005-05-10 |
Digimarc Corporation |
Hiding information out-of-phase in color channels
|
US7738673B2
(en)
|
2000-04-19 |
2010-06-15 |
Digimarc Corporation |
Low visible digital watermarks
|
US6996252B2
(en)
*
|
2000-04-19 |
2006-02-07 |
Digimarc Corporation |
Low visibility watermark using time decay fluorescence
|
US6912295B2
(en)
|
2000-04-19 |
2005-06-28 |
Digimarc Corporation |
Enhancing embedding of out-of-phase signals
|
US6804377B2
(en)
|
2000-04-19 |
2004-10-12 |
Digimarc Corporation |
Detecting information hidden out-of-phase in color channels
|
KR20020027569A
(ko)
*
|
2000-06-23 |
2002-04-13 |
요트.게.아. 롤페즈 |
워터마크 내장 방법 및 장치
|
US6714683B1
(en)
*
|
2000-08-24 |
2004-03-30 |
Digimarc Corporation |
Wavelet based feature modulation watermarks and related applications
|
US6738744B2
(en)
|
2000-12-08 |
2004-05-18 |
Microsoft Corporation |
Watermark detection via cardinality-scaled correlation
|
GB2370437A
(en)
*
|
2000-12-20 |
2002-06-26 |
Motorola Inc |
Method for watermarking a digital image
|
EP1223548A3
(de)
*
|
2001-01-10 |
2004-02-11 |
Monolith Co., Ltd. |
Urheberrechtsinformationeinbettungsverfahren und -Vorrichtung
|
US8374237B2
(en)
|
2001-03-02 |
2013-02-12 |
Dolby Laboratories Licensing Corporation |
High precision encoding and decoding of video images
|
US6931536B2
(en)
*
|
2001-03-06 |
2005-08-16 |
Macrovision Corporation |
Enhanced copy protection of proprietary material employing multiple watermarks
|
US7376242B2
(en)
*
|
2001-03-22 |
2008-05-20 |
Digimarc Corporation |
Quantization-based data embedding in mapped data
|
US8050452B2
(en)
*
|
2001-03-22 |
2011-11-01 |
Digimarc Corporation |
Quantization-based data embedding in mapped data
|
US20020176116A1
(en)
*
|
2001-04-12 |
2002-11-28 |
Rhoads Geoffrey B. |
Digital watermarks as a communication channel in documents for controlling document processing devices
|
US20020176114A1
(en)
*
|
2001-04-13 |
2002-11-28 |
Pitney Bowes Incorporated |
Method for utilizing a fragile watermark for enhanced security
|
US7013024B2
(en)
*
|
2001-04-13 |
2006-03-14 |
Pitney Bowes Inc. |
Method for reading information that has been embedded in an image
|
US7191336B2
(en)
*
|
2001-04-13 |
2007-03-13 |
Pitney Bowes Inc. |
Method for embedding information in an image
|
JP2003009102A
(ja)
*
|
2001-04-18 |
2003-01-10 |
Victor Co Of Japan Ltd |
オブジェクトデータの符号化方法、オブジェクトデータの伝送方法、オブジェクトデータの復号方法、オブジェクトデータ符号化装置、オブジェクトデータ生成装置、オブジェクトデータ復号装置、オブジェクトデータ符号化用プログラム、オブジェクトデータ復号用プログラム、及びオブジェクトデータ記録媒体
|
US7162453B1
(en)
*
|
2001-06-29 |
2007-01-09 |
I2 Technologies Us, Inc. |
Protecting content from unauthorized reproduction
|
US8094869B2
(en)
|
2001-07-02 |
2012-01-10 |
Digimarc Corporation |
Fragile and emerging digital watermarks
|
US7266150B2
(en)
|
2001-07-11 |
2007-09-04 |
Dolby Laboratories, Inc. |
Interpolation of video compression frames
|
US8111754B1
(en)
|
2001-07-11 |
2012-02-07 |
Dolby Laboratories Licensing Corporation |
Interpolation of video compression frames
|
US20030112863A1
(en)
|
2001-07-12 |
2003-06-19 |
Demos Gary A. |
Method and system for improving compressed image chroma information
|
DE60211171T2
(de)
*
|
2001-07-19 |
2007-05-03 |
Koninklijke Philips Electronics N.V. |
Verarbeitung von einem komprimierten mediensignal
|
US7537170B2
(en)
|
2001-08-31 |
2009-05-26 |
Digimarc Corporation |
Machine-readable security features for printed objects
|
US7213757B2
(en)
|
2001-08-31 |
2007-05-08 |
Digimarc Corporation |
Emerging security features for identification documents
|
US7398395B2
(en)
*
|
2001-09-20 |
2008-07-08 |
Koninklijke Philips Electronics N.V. |
Using multiple watermarks to protect content material
|
JP2003168262A
(ja)
*
|
2001-11-29 |
2003-06-13 |
Toshiba Corp |
ウォーターマークを含むコンテンツの記録装置及びウォーターマークを含むコンテンツの記録方法
|
US7392392B2
(en)
|
2001-12-13 |
2008-06-24 |
Digimarc Corporation |
Forensic digital watermarking with variable orientation and protocols
|
US7006662B2
(en)
|
2001-12-13 |
2006-02-28 |
Digimarc Corporation |
Reversible watermarking using expansion, rate control and iterative embedding
|
US7392394B2
(en)
*
|
2001-12-13 |
2008-06-24 |
Digimarc Corporation |
Digital watermarking with variable orientation and protocols
|
ATE509326T1
(de)
|
2001-12-18 |
2011-05-15 |
L 1 Secure Credentialing Inc |
Mehrfachbildsicherheitsmerkmale zur identifikation von dokumenten und verfahren zu ihrer herstellung
|
US7042942B2
(en)
*
|
2001-12-21 |
2006-05-09 |
Intel Corporation |
Zigzag in-order for image/video encoder and decoder
|
US7728048B2
(en)
|
2002-12-20 |
2010-06-01 |
L-1 Secure Credentialing, Inc. |
Increasing thermal conductivity of host polymer used with laser engraving methods and compositions
|
US20030131350A1
(en)
|
2002-01-08 |
2003-07-10 |
Peiffer John C. |
Method and apparatus for identifying a digital audio signal
|
US7886151B2
(en)
|
2002-01-22 |
2011-02-08 |
Purdue Research Foundation |
Temporal synchronization of video and audio signals
|
US7231061B2
(en)
*
|
2002-01-22 |
2007-06-12 |
Digimarc Corporation |
Adaptive prediction filtering for digital watermarking
|
US20030156717A1
(en)
*
|
2002-02-21 |
2003-08-21 |
Koninklijke Philips Electronics N.V. |
Copy-protection by preserving copy-control signals
|
US6956958B2
(en)
*
|
2002-02-21 |
2005-10-18 |
Xerox Corporation |
Method of embedding color information in printed documents using watermarking
|
US7415440B1
(en)
|
2002-02-22 |
2008-08-19 |
Entriq, Inc. |
Method and system to provide secure key selection using a secure device in a watercrypting environment
|
US20030188020A1
(en)
*
|
2002-03-29 |
2003-10-02 |
Steven Barile |
Tangible artifact referencing digital content
|
US7824029B2
(en)
|
2002-05-10 |
2010-11-02 |
L-1 Secure Credentialing, Inc. |
Identification card printer-assembler for over the counter card issuing
|
AU2008200152B2
(en)
*
|
2002-06-13 |
2008-10-16 |
Dolby Laboratories Licensing Corporation |
Encrypted and watermarked temporel and resolution layering in advanced television
|
JP2005530462A
(ja)
*
|
2002-06-13 |
2005-10-06 |
ドルビー・ラボラトリーズ・ライセンシング・コーポレーション |
次世代テレビジョンにおける暗号化および透かし処理を施される時間的および解像度レイヤ構造
|
KR100449803B1
(ko)
*
|
2002-06-28 |
2004-09-22 |
한국전자통신연구원 |
위너 공격과 백색화 필터 검출을 고려한 워터마크 설계방법
|
US20040091111A1
(en)
*
|
2002-07-16 |
2004-05-13 |
Levy Kenneth L. |
Digital watermarking and fingerprinting applications
|
CA2499967A1
(en)
|
2002-10-15 |
2004-04-29 |
Verance Corporation |
Media monitoring, management and information system
|
NZ539596A
(en)
|
2002-10-23 |
2008-11-28 |
Nielsen Media Res Inc |
Digital data insertion apparatus and methods for use with compressed audio/video data
|
US7130444B2
(en)
*
|
2002-11-12 |
2006-10-31 |
Eastman Kodak Company |
Method of authenication for steganographic signals undergoing degradations
|
EP1614064B1
(de)
|
2003-04-16 |
2010-12-08 |
L-1 Secure Credentialing, Inc. |
Dreidimensionale datenspeicherung
|
WO2004102477A1
(en)
*
|
2003-05-09 |
2004-11-25 |
Avid Technology, Inc. |
Watermarking
|
US7460684B2
(en)
|
2003-06-13 |
2008-12-02 |
Nielsen Media Research, Inc. |
Method and apparatus for embedding watermarks
|
US7206649B2
(en)
*
|
2003-07-15 |
2007-04-17 |
Microsoft Corporation |
Audio watermarking with dual watermarks
|
US20060239501A1
(en)
|
2005-04-26 |
2006-10-26 |
Verance Corporation |
Security enhancements of digital watermarks for multi-media content
|
US8181884B2
(en)
|
2003-11-17 |
2012-05-22 |
Digimarc Corporation |
Machine-readable features for objects
|
US7657750B2
(en)
*
|
2003-11-24 |
2010-02-02 |
Pitney Bowes Inc. |
Watermarking method with print-scan compensation
|
US7995246B2
(en)
*
|
2003-11-24 |
2011-08-09 |
Pitney Bowes Inc. |
Detecting printed image copies using phase-space-encoded fragile watermark
|
US7446891B2
(en)
|
2003-11-24 |
2008-11-04 |
Pitney Bowes Inc. |
Fragile watermark for detecting printed image copies
|
TWI404419B
(zh)
|
2004-04-07 |
2013-08-01 |
Nielsen Media Res Inc |
與壓縮過音頻/視頻資料一起使用之資料插入方法、系統、機器可讀取媒體及設備
|
US7668334B2
(en)
*
|
2004-07-02 |
2010-02-23 |
Digimarc Corp |
Conditioning imagery to better receive steganographic encoding
|
NZ552644A
(en)
|
2004-07-02 |
2008-09-26 |
Nielsen Media Res Inc |
Methods and apparatus for mixing compressed digital bit streams
|
US20060020802A1
(en)
*
|
2004-07-23 |
2006-01-26 |
Pitney Bowes Incorporated |
Tonal compensation for graphic security features
|
US7551751B2
(en)
*
|
2004-08-30 |
2009-06-23 |
Pitney Bowes Inc. |
Watermarking images with wavepackets encoded by intensity and/or phase variations
|
US7643181B2
(en)
*
|
2004-12-14 |
2010-01-05 |
Pitney Bowes Inc. |
Method and system for printing an original image and for determining if a printed image is an original or has been altered
|
US8020004B2
(en)
|
2005-07-01 |
2011-09-13 |
Verance Corporation |
Forensic marking using a common customization function
|
US8781967B2
(en)
*
|
2005-07-07 |
2014-07-15 |
Verance Corporation |
Watermarking in an encrypted domain
|
FR2894759A1
(fr)
*
|
2005-12-12 |
2007-06-15 |
Nextamp Sa |
Procede et dispositif de tatouage sur flux
|
US8090141B2
(en)
|
2006-01-31 |
2012-01-03 |
Xerox Corporation |
System and method to automatically establish preferred area for image-wise watermark
|
KR101213161B1
(ko)
*
|
2006-06-14 |
2012-12-17 |
삼성전자주식회사 |
압축영역에서의 비디오 워터마킹 장치 및 그 방법
|
US8078301B2
(en)
|
2006-10-11 |
2011-12-13 |
The Nielsen Company (Us), Llc |
Methods and apparatus for embedding codes in compressed audio data streams
|
US9299120B2
(en)
*
|
2007-03-23 |
2016-03-29 |
Thomson Licensing Llc |
Modifying a coded bitstream
|
US9349153B2
(en)
*
|
2007-04-25 |
2016-05-24 |
Digimarc Corporation |
Correcting image capture distortion
|
CN101681499B
(zh)
*
|
2007-06-14 |
2013-04-24 |
汤姆逊许可证公司 |
修改经编码的比特流
|
US7974437B2
(en)
*
|
2007-11-19 |
2011-07-05 |
Seiko Epson Corporation |
Identifying steganographic data in an image
|
US8081823B2
(en)
*
|
2007-11-20 |
2011-12-20 |
Seiko Epson Corporation |
Segmenting a string using similarity values
|
US8031905B2
(en)
*
|
2007-11-21 |
2011-10-04 |
Seiko Epson Corporation |
Extracting data from images
|
US8243981B2
(en)
*
|
2007-11-26 |
2012-08-14 |
Seiko Epson Corporation |
Identifying embedded data in an image
|
US8009862B2
(en)
*
|
2007-11-27 |
2011-08-30 |
Seiko Epson Corporation |
Embedding data in images
|
US8259938B2
(en)
|
2008-06-24 |
2012-09-04 |
Verance Corporation |
Efficient and secure forensic marking in compressed
|
WO2010017166A2
(en)
|
2008-08-04 |
2010-02-11 |
Dolby Laboratories Licensing Corporation |
Overlapped block disparity estimation and compensation architecture
|
JP2012500567A
(ja)
*
|
2008-08-20 |
2012-01-05 |
トムソン ライセンシング |
圧縮ビデオの透かし処理用の透かしの選択
|
US8320606B1
(en)
*
|
2008-08-29 |
2012-11-27 |
Adobe Systems Incorporated |
Video watermarking with fast detection
|
US8340343B2
(en)
|
2008-10-31 |
2012-12-25 |
General Instrument Corporation |
Adaptive video fingerprinting
|
US8385590B1
(en)
|
2008-11-05 |
2013-02-26 |
Adobe Systems Incorporated |
Video watermarking with temporal patterns
|
US8199969B2
(en)
|
2008-12-17 |
2012-06-12 |
Digimarc Corporation |
Out of phase digital watermarking in two chrominance directions
|
US9117268B2
(en)
|
2008-12-17 |
2015-08-25 |
Digimarc Corporation |
Out of phase digital watermarking in two chrominance directions
|
US8878041B2
(en)
*
|
2009-05-27 |
2014-11-04 |
Microsoft Corporation |
Detecting beat information using a diverse set of correlations
|
US8213673B2
(en)
*
|
2009-06-09 |
2012-07-03 |
Avio Technology, Inc. |
Watermarking of motion pictures
|
JP5471580B2
(ja)
*
|
2010-02-23 |
2014-04-16 |
富士ゼロックス株式会社 |
画像処理装置及びプログラム
|
US9607131B2
(en)
|
2010-09-16 |
2017-03-28 |
Verance Corporation |
Secure and efficient content screening in a networked environment
|
US8533481B2
(en)
|
2011-11-03 |
2013-09-10 |
Verance Corporation |
Extraction of embedded watermarks from a host content based on extrapolation techniques
|
US8682026B2
(en)
|
2011-11-03 |
2014-03-25 |
Verance Corporation |
Efficient extraction of embedded watermarks in the presence of host content distortions
|
US8923548B2
(en)
|
2011-11-03 |
2014-12-30 |
Verance Corporation |
Extraction of embedded watermarks from a host content using a plurality of tentative watermarks
|
US8615104B2
(en)
|
2011-11-03 |
2013-12-24 |
Verance Corporation |
Watermark extraction based on tentative watermarks
|
US8745403B2
(en)
|
2011-11-23 |
2014-06-03 |
Verance Corporation |
Enhanced content management based on watermark extraction records
|
US8751800B1
(en)
|
2011-12-12 |
2014-06-10 |
Google Inc. |
DRM provider interoperability
|
US9323902B2
(en)
|
2011-12-13 |
2016-04-26 |
Verance Corporation |
Conditional access using embedded watermarks
|
US9547753B2
(en)
|
2011-12-13 |
2017-01-17 |
Verance Corporation |
Coordinated watermarking
|
EP2611064A1
(de)
*
|
2011-12-29 |
2013-07-03 |
Thomson Licensing |
Verfahren zur selektiven Verschlüsselung von Bitströmen
|
US9571606B2
(en)
|
2012-08-31 |
2017-02-14 |
Verance Corporation |
Social media viewing system
|
US9106964B2
(en)
|
2012-09-13 |
2015-08-11 |
Verance Corporation |
Enhanced content distribution using advertisements
|
US8869222B2
(en)
|
2012-09-13 |
2014-10-21 |
Verance Corporation |
Second screen content
|
US8726304B2
(en)
|
2012-09-13 |
2014-05-13 |
Verance Corporation |
Time varying evaluation of multimedia content
|
US9305559B2
(en)
|
2012-10-15 |
2016-04-05 |
Digimarc Corporation |
Audio watermark encoding with reversing polarity and pairwise embedding
|
US9401153B2
(en)
|
2012-10-15 |
2016-07-26 |
Digimarc Corporation |
Multi-mode audio recognition and auxiliary data encoding and decoding
|
WO2014153199A1
(en)
|
2013-03-14 |
2014-09-25 |
Verance Corporation |
Transactional video marking system
|
US9251549B2
(en)
|
2013-07-23 |
2016-02-02 |
Verance Corporation |
Watermark extractor enhancements based on payload ranking
|
US9208334B2
(en)
|
2013-10-25 |
2015-12-08 |
Verance Corporation |
Content management using multiple abstraction layers
|
WO2015138798A1
(en)
|
2014-03-13 |
2015-09-17 |
Verance Corporation |
Interactive content acquisition using embedded codes
|
US11537690B2
(en)
*
|
2019-05-07 |
2022-12-27 |
The Nielsen Company (Us), Llc |
End-point media watermarking
|
WO2023053480A1
(ja)
*
|
2021-09-28 |
2023-04-06 |
ソニーグループ株式会社 |
情報処理装置、情報処理方法およびプログラム
|