Inventor · disambiguated record
Wei-Ge Chen
Also filed as: CHEN WEI · CHEN WEI-GE
123 granted patents·3 pending applications·6,084 citations·filing 1996–2016
99Inventor score
Top patents by PatentIndex Score
126 records- 0198US6934677B2Quantization matrices based on critical band pattern information for digital audio wherein quantization bands differ from critical bandsMICROSOFT CORP·Filed 2001·Granted Aug 23, 2005·158 cites·23 claims
- 0298US6300888B1Entrophy code mode switching for frequency-domain audio codingMICROSOFT CORP·Filed 1998·Granted Oct 9, 2001·222 cites·30 claims
- 0398US5970173AImage compression and affine transformation for image motion compensationMICROSOFT CORP·Filed 1996·Granted Oct 19, 1999·410 cites·32 claims
- 0498US5748789ATransparent block skipping in object-based video coding systemsMICROSOFT CORP·Filed 1996·Granted May 5, 1998·390 cites·18 claims
- 0597US7885819B2Bitstream syntax for multi-process audio decodingMICROSOFT CORP·Filed 2007·Granted Feb 8, 2011·93 cites·23 claims
- 0697US7778984B2System and method for a distributed object storeMICROSOFT CORP·Filed 2004·Granted Aug 17, 2010·217 cites·10 claims
- 0797US7599840B2Selectively using multiple entropy models in adaptive coding and decodingMICROSOFT CORP·Filed 2005·Granted Oct 6, 2009·53 cites·26 claims
- 0897US7143030B2Parametric compression/decompression modes for quantization matrices for digital audioMICROSOFT CORP·Filed 2005·Granted Nov 28, 2006·70 cites·20 claims
- 0997US7027982B2Quality and rate control strategy for digital audioMICROSOFT CORP·Filed 2001·Granted Apr 11, 2006·131 cites·14 claims
- 1097US6223162B1Multi-level run length coding for frequency-domain audio codingMICROSOFT CORP·Filed 1998·Granted Apr 24, 2001·161 cites·21 claims
- 1197US5946043AVideo coding using adaptive coding of block parameters for coded/uncoded blocksMICROSOFT CORP·Filed 1997·Granted Aug 31, 1999·311 cites·20 claims
- 1296US8554569B2Quality improvement techniques in an audio encoderCHEN WEI-GE·Filed 2009·Granted Oct 8, 2013·48 cites·19 claims
- 1396US7917369B2Quality improvement techniques in an audio encoderMICROSOFT CORP·Filed 2007·Granted Mar 29, 2011·50 cites·5 claims
- 1496US7840403B2Entropy coding using escape codes to switch between plural code tablesMICROSOFT CORP·Filed 2008·Granted Nov 23, 2010·34 cites·12 claims
- 1596US7831434B2Complex-transform channel coding with extended-band frequency codingMICROSOFT CORP·Filed 2006·Granted Nov 9, 2010·74 cites·22 claims
- 1696US7822601B2Adaptive vector Huffman coding and decoding based on a sum of values of audio data symbolsMICROSOFT CORP·Filed 2008·Granted Oct 26, 2010·33 cites·19 claims
- 1796US7539612B2Coding and decoding scale factor informationMICROSOFT CORP·Filed 2005·Granted May 26, 2009·87 cites·26 claims
- 1896US7502743B2Multi-channel audio encoding and decoding with multi-channel transform selectionMICROSOFT CORP·Filed 2003·Granted Mar 10, 2009·120 cites·50 claims
- 1995US8090574B2Entropy encoding and decoding using direct level and run-length/level context-adaptive arithmetic coding/decoding modesMEHROTRA SANJEEV·Filed 2010·Granted Jan 3, 2012·19 cites·17 claims
- 2095US8046214B2Low complexity decoder for complex transform coding of multi-channel soundMICROSOFT CORP·Filed 2007·Granted Oct 25, 2011·61 cites·46 claims
- 2195US8010514B2System and method for a distributed object storeMICROSOFT CORP·Filed 2010·Granted Aug 30, 2011·43 cites·20 claims
- 2295US7930171B2Multi-channel audio encoding/decoding with parametric compression/decompression and weight factorsMICROSOFT CORP·Filed 2007·Granted Apr 19, 2011·36 cites·10 claims
- 2395US7860720B2Multi-channel audio encoding and decoding with different window configurationsMICROSOFT CORP·Filed 2008·Granted Dec 28, 2010·31 cites·24 claims
- 2495US7801735B2Compressing and decompressing weight factors using temporal prediction for audio dataMICROSOFT CORP·Filed 2007·Granted Sep 21, 2010·43 cites·34 claims
- 2595US7761290B2Flexible frequency and time partitioning in perceptual transform coding of audioMICROSOFT CORP·Filed 2007·Granted Jul 20, 2010·68 cites·21 claims
- 2695US7693709B2Reordering coefficients for waveform coding or decodingMICROSOFT CORP·Filed 2005·Granted Apr 6, 2010·59 cites·22 claims
- 2795US7684981B2Prediction of spectral coefficients in waveform coding and decodingMICROSOFT CORP·Filed 2005·Granted Mar 23, 2010·53 cites·18 claims
- 2895US7630882B2Frequency segmentation to obtain bands for efficient coding of digital mediaMICROSOFT CORP·Filed 2005·Granted Dec 8, 2009·62 cites·19 claims
- 2995US7562021B2Modification of codewords in dictionary used for efficient coding of digital media spectral dataMICROSOFT CORP·Filed 2005·Granted Jul 14, 2009·61 cites·19 claims
- 3095US7240001B2Quality improvement techniques in an audio encoderMICROSOFT CORP·Filed 2001·Granted Jul 3, 2007·104 cites·15 claims
- 3195US7155383B2Quantization matrices for jointly coded channels of audioMICROSOFT CORP·Filed 2005·Granted Dec 26, 2006·31 cites·17 claims
- 3294US8255229B2Bitstream syntax for multi-process audio decodingKOISHIDA KAZUHITO·Filed 2011·Granted Aug 28, 2012·32 cites·20 claims
- 3394US8190425B2Complex cross-correlation parameters for multi-channel audioMEHROTRA SANJEEV·Filed 2006·Granted May 29, 2012·45 cites·28 claims
- 3494US8069050B2Multi-channel audio encoding and decodingTHUMPUDI NAVEEN·Filed 2010·Granted Nov 29, 2011·29 cites·16 claims
- 3594US7707034B2Audio codec post-filterMICROSOFT CORP·Filed 2005·Granted Apr 27, 2010·54 cites·31 claims
- 3694US7263482B2Accounting for non-monotonicity of quality as a function of quantization in quality and rate control for digital audioMICROSOFT CORP·Filed 2005·Granted Aug 28, 2007·29 cites·20 claims
- 3794US7260525B2Filtering of control parameters in quality and rate control for digital audioMICROSOFT CORP·Filed 2005·Granted Aug 21, 2007·30 cites·20 claims
- 3894US6404931B1Code book construction for variable to variable length entropy encodingMICROSOFT CORP·Filed 1998·Granted Jun 11, 2002·113 cites·28 claims
- 3994US5692063AMethod and system for unrestricted motion estimation for videoMICROSOFT CORP·Filed 1996·Granted Nov 25, 1997·186 cites·14 claims
- 4093US8099292B2Multi-channel audio encoding and decodingTHUMPUDI NAVEEN·Filed 2010·Granted Jan 17, 2012·21 cites·23 claims
- 4193US7953604B2Shape and scale parameters for extended-band frequency codingMICROSOFT CORP·Filed 2006·Granted May 31, 2011·41 cites·10 claims
- 4293US7546240B2Coding with improved time resolution for selected segments via adaptive block transformation of a group of samples from a subband decompositionMICROSOFT CORP·Filed 2005·Granted Jun 9, 2009·43 cites·20 claims
- 4393US7249016B2Quantization matrices using normalized-block pattern of digital audioMICROSOFT CORP·Filed 2005·Granted Jul 24, 2007·26 cites·20 claims
- 4493US7177804B2Sub-band voice codec with multi-stage codebooks and redundant codingMICROSOFT CORP·Filed 2005·Granted Feb 13, 2007·40 cites·20 claims
- 4592US8620674B2Multi-channel audio encoding and decodingMICROSOFT CORP·Filed 2013·Granted Dec 31, 2013·15 cites·20 claims
- 4692US8244671B2Replica placement and repair strategies in multinode storage systemsCHEN MING·Filed 2007·Granted Aug 14, 2012·35 cites·19 claims
- 4792US7299175B2Normalizing to compensate for block size variation when computing control parameter values for quality and rate control for digital audioMICROSOFT CORP·Filed 2005·Granted Nov 20, 2007·20 cites·34 claims
- 4892US6377930B1Variable to variable length entropy encodingMICROSOFT CORP·Filed 1998·Granted Apr 23, 2002·96 cites·25 claims
- 4991US8645146B2Bitstream syntax for multi-process audio decodingKOISHIDA KAZUHITO·Filed 2012·Granted Feb 4, 2014·18 cites·19 claims
- 5091US8069052B2Quantization and inverse quantization for audioTHUMPUDI NAVEEN·Filed 2010·Granted Nov 29, 2011·22 cites·20 claims
Showing the top 50 of 126 patent records by PatentIndex Score.
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