Inventor · disambiguated record
Ming-Chang Tsai
Also filed as: TSAI MING-CHANG
43 granted patents·10 pending applications·1,661 citations·filing 1993–2023
98Inventor score
Top patents by PatentIndex Score
53 records- 0199US5414796AVariable rate vocoderQUALCOMM INC·Filed 1993·Granted May 9, 1995·654 cites·48 claims
- 0296US8019175B2Region-of-interest processing for video telephonyQUALCOMM INC·Filed 2005·Granted Sep 13, 2011·44 cites·54 claims
- 0393US8977063B2Region-of-interest extraction for video telephonyLEE YEN-CHI·Filed 2005·Granted Mar 10, 2015·35 cites·44 claims
- 0493US5589854ATouching feedback deviceFiled 1995·Granted Dec 31, 1996·357 cites·1 claims
- 0592US8548048B2Video source rate control for video telephonyEL-MALEH KHALED HELMI·Filed 2005·Granted Oct 1, 2013·19 cites·20 claims
- 0691US5657420AVariable rate vocoderQUALCOMM INC·Filed 1994·Granted Aug 12, 1997·157 cites·35 claims
- 0790US5778338AVariable rate vocoderQUALCOMM INC·Filed 1997·Granted Jul 7, 1998·168 cites·8 claims
- 0889US8081684B2Picture-in-picture processing for video telephonyLEE YEN-CHI·Filed 2005·Granted Dec 20, 2011·10 cites·30 claims
- 0988US8441441B2User interface for mobile devicesTSAI MING-CHANG·Filed 2009·Granted May 14, 2013·19 cites·52 claims
- 1088US7978635B2H-ARQ acknowledgment detection validation by re-decodingQUALCOMM INC·Filed 2008·Granted Jul 12, 2011·16 cites·51 claims
- 1185US8593331B2RF ranging-assisted local motion sensingTSAI MING-CHANG·Filed 2010·Granted Nov 26, 2013·9 cites·30 claims
- 1281US9036937B2Fast repeated integral imagesTSAI MING-CHANG·Filed 2011·Granted May 19, 2015·6 cites·53 claims
- 1381US8332710B2Packet-asynchronous hybrid-ARQTSAI MING-CHANG·Filed 2008·Granted Dec 11, 2012·9 cites·43 claims
- 1478US9381599B2Manufacturing method of heat dissipation assemblyQUANTA COMP INC·Filed 2014·Granted Jul 5, 2016·6 cites·9 claims
- 1575US9113169B2Video encoding with temporally constrained spatial dependency for localized decodingTSAI MING-CHANG·Filed 2009·Granted Aug 18, 2015·4 cites·29 claims
- 1674US8858257B2Card edge connector having ejector with hidden lump portionMO CHI-TUNG·Filed 2012·Granted Oct 14, 2014·11 cites·18 claims
- 1772US7885337B2Efficient video slicingQUALCOMM INC·Filed 2004·Granted Feb 8, 2011·10 cites·33 claims
- 1872US5727123ABlock normalization processorQUALCOMM INC·Filed 1995·Granted Mar 10, 1998·54 cites·5 claims
- 1971US8976872B2Picture-in-picture processing for video telephonyLEE YEN-CHI·Filed 2011·Granted Mar 10, 2015·1 cites·18 claims
- 2071US8854383B2Pixel value compaction for graphics processingTSAI MING-CHANG·Filed 2011·Granted Oct 7, 2014·3 cites·30 claims
- 2171US5784532AApplication specific integrated circuit (ASIC) for performing rapid speech compression in a mobile telephone systemQUALCOMM INC·Filed 1994·Granted Jul 21, 1998·47 cites·21 claims
- 2270US8085786B2H-ARQ throughput optimization by prioritized decodingTSAI MING-CHANG·Filed 2008·Granted Dec 27, 2011·4 cites·31 claims
- 2369US8724707B2Video decoding using temporally constrained spatial dependencyTSAI MING-CHANG·Filed 2009·Granted May 13, 2014·2 cites·41 claims
- 2462US8498243B2Apparatus and method for channel error control of non-exclusive multiplexing for control channelsTSAI MING-CHANG·Filed 2009·Granted Jul 30, 2013·2 cites·34 claims
- 2562US8340003B2H-ARQ acknowledgment detection validation by re-decodingTSAI MING-CHANG·Filed 2011·Granted Dec 25, 2012·1 cites·31 claims
- 2657US8890756B2Multi-point driving device for general purpose base station antennaGEMINTEK CORP·Filed 2012·Granted Nov 18, 2014·3 cites·10 claims
- 2756US8942293B2Picture-in-picture processing for video telephonyLEE YEN-CHI·Filed 2011·Granted Jan 27, 2015·0 cites·38 claims
- 2856US8737489B2Picture-in-picture processing for video telephonyLEE YEN-CHI·Filed 2011·Granted May 27, 2014·0 cites·40 claims
- 2956US7957343B2Motion-aware mobile time and frequency trackingQUALCOMM INC·Filed 2008·Granted Jun 7, 2011·1 cites·42 claims
- 3055US7549103B2Data encoding method for error correctionIND TECH RES INST·Filed 2006·Granted Jun 16, 2009·3 cites·10 claims
- 3152US12120540B2Smart channel switching method based on history channel data, and terminal device and readable storage medium thereofD LINK CORP·Filed 2022·Granted Oct 15, 2024·0 cites·7 claims
- 3252US8619672B2Apparatus and method for multi-sector velocity mobile velocity and doppler estimate for synchronous communication systemsTSAI MING-CHANG·Filed 2009·Granted Dec 31, 2013·3 cites·18 claims
- 3349US2025056730A1Electronic package module and method for fabrication of the sameUSI SCIENCE AND TECH SHENZHEN CO LTD·Filed 2023·Application pending·0 cites
- 3448US11418229B2Wireless switch control device and methodUNIVERSAL SCIENT INDUSTRIAL SHANGHAI CO LTD·Filed 2020·Granted Aug 16, 2022·0 cites·8 claims
- 3546US2010267346A1Methods and apparatus for control signaling in a communication systemQUALCOMM INC·Filed 2009·Application pending·0 cites
- 3646US2006062312A1Video demultiplexer and decoder with efficient data recoveryLEE YEN-CHI·Filed 2004·Application pending·0 cites
- 3746US2006133495A1Temporal error concealment for video communicationsYE YAN·Filed 2004·Application pending·0 cites
- 3845US8804627B2Method and apparatus for improving performance of erasure sequence detectionAKKARAKARAN SONY JOHN·Filed 2007·Granted Aug 12, 2014·0 cites·54 claims
- 3944US8817879B2Temporal error concealment for video communicationsYE YAN·Filed 2010·Granted Aug 26, 2014·0 cites·20 claims
- 4043US8265056B2Packet decoding for H-ARQ transmissionTSAI MING-CHANG·Filed 2008·Granted Sep 11, 2012·0 cites·35 claims
- 4142US2006041819A1Data decoding method and the system thereofIND TECH RES INST·Filed 2005·Application pending·0 cites
- 4242US2016098080A1Finger-touch tracking systemUNIV NAT TAIWAN·Filed 2014·Application pending·0 cites
- 4341US9383856B2Touch sensing circuit and associated methodHUNG GUO-KIANG·Filed 2011·Granted Jul 5, 2016·0 cites·14 claims
- 4441US8902873B2Efficient signaling for closed-loop transmit diversityTSAI MING-CHANG·Filed 2009·Granted Dec 2, 2014·0 cites·25 claims
- 4541US8369356B2Dynamic management of receiver resourcesQUALCOMM INC·Filed 2008·Granted Feb 5, 2013·0 cites·33 claims
- 4640US8675515B2Elastic multiplexing for shared control channelsTSAI MING-CHANG·Filed 2010·Granted Mar 18, 2014·0 cites·20 claims
- 4740US2012284701A1Efficient conditional flow control compilationTSAI MING-CHANG·Filed 2011·Application pending·0 cites
- 4838US10290363B2Non-volatile memory device and error compensation method for verifying the samePOWERCHIP TECHNOLOGY CORP·Filed 2018·Granted May 14, 2019·0 cites·10 claims
- 4938US2008232282A1Smart accumulator for finite-precision arithmeticQUALCOMM INC·Filed 2008·Application pending·0 cites
- 5035US2012122429A1Method for digital watermark use by a mobile stationWOOD ANDREW A·Filed 2010·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →