Inventor · disambiguated record
Shih-Fu Chang
Also filed as: CHANG SHIH-FU
41 granted patents·11 pending applications·2,234 citations·filing 1993–2021
99Inventor score
Top patents by PatentIndex Score
52 records- 0197US11681364B1Gaze predictionAMAZON TECH INC·Filed 2021·Granted Jun 20, 2023·14 cites·22 claims
- 0297US6735253B1Methods and architecture for indexing and editing compressed video over the world wide webUNIV COLUMBIA·Filed 1997·Granted May 11, 2004·232 cites·15 claims
- 0395US8364673B2System and method for dynamically and interactively searching media dataUNIV COLUMBIA·Filed 2010·Granted Jan 29, 2013·34 cites·23 claims
- 0495US7185049B1Multimedia integration description scheme, method and system for MPEG-7AT & T CORP·Filed 2000·Granted Feb 27, 2007·80 cites·30 claims
- 0595US6763069B1Extraction of high-level features from low-level features of multimedia contentMITSUBISHI ELECTRIC RES LAB·Filed 2000·Granted Jul 13, 2004·152 cites·13 claims
- 0694US8671069B2Rapid image annotation via brain state decoding and visual pattern miningCHANG SHIH-FU·Filed 2011·Granted Mar 11, 2014·62 cites·72 claims
- 0794US8370869B2Video description system and methodUNIV COLUMBIA·Filed 2006·Granted Feb 5, 2013·58 cites·23 claims
- 0893US7506024B2Multimedia integration description scheme, method and system for MPEG-7AT & T IP II LP·Filed 2006·Granted Mar 17, 2009·21 cites·24 claims
- 0993US6847980B1Fundamental entity-relationship models for the generic audio visual data signal descriptionFiled 2000·Granted Jan 25, 2005·104 cites·16 claims
- 1092US6532541B1Method and apparatus for image authenticationUNIV COLUMBIA·Filed 1999·Granted Mar 11, 2003·270 cites·13 claims
- 1191US9330722B2Methods and architecture for indexing and editing compressed video over the world wide webCHANG SHIH-FU·Filed 2011·Granted May 3, 2016·13 cites·5 claims
- 1291US7599965B1Multimedia integration description scheme, method and system for MPEG-7AT & T IP II LP·Filed 2006·Granted Oct 6, 2009·16 cites·24 claims
- 1391US6879703B2Method and apparatus for watermarking imagesUNIV COLUMBIA·Filed 2002·Granted Apr 12, 2005·51 cites·78 claims
- 1491US5408274AMethod and apparatus for compositing compressed video dataUNIV CALIFORNIA·Filed 1993·Granted Apr 18, 1995·125 cites·22 claims
- 1590US9060175B2System and method for motion estimation and mode decision for low-complexity H.264 decoderWANG YONG·Filed 2007·Granted Jun 16, 2015·12 cites·12 claims
- 1689US8135221B2Video concept classification using audio-visual atomsJIANG WEI·Filed 2009·Granted Mar 13, 2012·38 cites·12 claims
- 1789US7339992B2System and method for extracting text captions from video and generating video summariesUNIV COLUMBIA·Filed 2002·Granted Mar 4, 2008·37 cites·38 claims
- 1889US6941325B1Multimedia archive description schemeIBM THOMAS J WATSON SEARCH CT·Filed 2000·Granted Sep 6, 2005·116 cites·42 claims
- 1989US6741655B1Algorithms and system for object-oriented content-based video searchUNIV COLUMBIA·Filed 1998·Granted May 25, 2004·224 cites·10 claims
- 2089US6339450B1Error resilient transcoding for video over wireless channelsAT & T CORP·Filed 1999·Granted Jan 15, 2002·113 cites·8 claims
- 2187US8488682B2System and method for extracting text captions from video and generating video summariesCHANG SHIH-FU·Filed 2007·Granted Jul 16, 2013·9 cites·15 claims
- 2285US10277946B2Methods and systems for aggregation and organization of multimedia data acquired from a plurality of sourcesUNIV COLUMBIA·Filed 2017·Granted Apr 30, 2019·6 cites·10 claims
- 2385US9665824B2Rapid image annotation via brain state decoding and visual pattern miningUNIV COLUMBIA·Filed 2013·Granted May 30, 2017·17 cites·28 claims
- 2485US7970822B2Multimedia integration description scheme, method and system for MPEG-7AT & T IP II LP·Filed 2009·Granted Jun 28, 2011·8 cites·25 claims
- 2584US7720851B2Active context-based concept fusionEASTMAN KODAK CO·Filed 2006·Granted May 18, 2010·14 cites·15 claims
- 2684US7143434B1Video description system and methodPAEK SEUNGYUP·Filed 1999·Granted Nov 28, 2006·142 cites·50 claims
- 2783US8849058B2Systems and methods for image archaeologyKENNEDY LYNDON·Filed 2010·Granted Sep 30, 2014·8 cites·17 claims
- 2882US9507779B2Multimedia integration description scheme, method and system for MPEG-7AT & T IP II LP·Filed 2015·Granted Nov 29, 2016·2 cites·17 claims
- 2978US7817722B2Methods and architecture for indexing and editing compressed video over the world wide webUNIV COLUMBIA·Filed 2003·Granted Oct 19, 2010·9 cites·3 claims
- 3078US6514207B2Method and apparatus for processing echocardiogram video imagesUNIV COLUMBIA·Filed 2001·Granted Feb 4, 2003·25 cites·32 claims
- 3177US7313269B2Unsupervised learning of video structures in videos using hierarchical statistical models to detect eventsMITSUBISHI ELECTRIC RES LAB·Filed 2003·Granted Dec 25, 2007·25 cites·6 claims
- 3274US9009149B2Systems and methods for mobile search using Bag of Hash Bits and boundary rerankingUNIV COLUMBIA·Filed 2012·Granted Apr 14, 2015·6 cites·25 claims
- 3372US8218617B2Method and system for optimal video transcoding based on utility function descriptorsKIM JAE-GON·Filed 2004·Granted Jul 10, 2012·9 cites·19 claims
- 3471US6813313B2Method and system for high-level structure analysis and event detection in domain specific videosMITSUBISHI ELECTRIC RES LAB·Filed 2001·Granted Nov 2, 2004·26 cites·12 claims
- 3566US7254285B1Image description system and methodPAEK SEUNGUP·Filed 1999·Granted Aug 7, 2007·76 cites·64 claims
- 3663US7154560B1Watermarking of digital image dataCHANG SHIH-FU·Filed 1998·Granted Dec 26, 2006·38 cites·5 claims
- 3760US6865226B2Structural analysis of videos with hidden markov models and dynamic programmingMITSUBISHI ELECTRIC RES LAB·Filed 2001·Granted Mar 8, 2005·7 cites·19 claims
- 3858US7809760B2Multimedia integration description scheme, method and system for MPEG-7AT & T IP II LP·Filed 2009·Granted Oct 5, 2010·0 cites·25 claims
- 3958US2009316778A1Method And System For Optimal Video Transcoding Based On Utility Function DescriptorsKIM JAE-GON·Filed 2009·Application pending·0 cites
- 4057US7653635B1Systems and methods for interoperable multimedia content descriptionsUNIV COLUMBIA·Filed 1999·Granted Jan 26, 2010·35 cites·32 claims
- 4154US9239877B2Multimedia integration description scheme, method and system for MPEG-7BENITEZ ANA BELEN·Filed 2011·Granted Jan 19, 2016·0 cites·20 claims
- 4251US2011064136A1Methods and architecture for indexing and editing compressed video over the world wide webCHANG SHIH-FU·Filed 2010·Application pending·0 cites
- 4347US2015245033A1System and method for motion estimation and mode decision for low-complexity h.264 decoderUNIV COLUMBIA·Filed 2015·Application pending·0 cites
- 4445US9788060B2Methods and systems for aggregation and organization of multimedia data acquired from a plurality of sourcesUNIV COLUMBIA·Filed 2016·Granted Oct 10, 2017·0 cites·36 claims
- 4541US2011314367A1System And Method For Annotating And Searching MediaCHANG SHIH-FU·Filed 2011·Application pending·0 cites
- 4640US2017046601A1Systems and methods for visual sentiment analysisUNIV COLUMBIA·Filed 2016·Application pending·0 cites
- 4739US2006153653A1Structural steel beam assemblies for a machining deviceLU CHEN-SHENG·Filed 2005·Application pending·0 cites
- 4838US2014222783A1Systems and methods for automatically determining an improved view for a visual query in a mobile searchCHANG SHIH-FU·Filed 2012·Application pending·0 cites
- 4937US2004128511A1Methods and systems for generating multimedia signatureFiled 2000·Application pending·0 cites
- 5035US2013073221A1Systems and methods for identification of fluid and substrate composition or physico-chemical propertiesATTINGER DANIEL·Filed 2012·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Shih-Fu Chang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →