Inventor · disambiguated record
Wen-Hsiung Chen
Also filed as: CHEN WEN · CHEN WEN C · CHEN WEN H · CHEN WEN-HSIUNG
90 granted patents·6 pending applications·3,214 citations·filing 1978–2023
99Inventor score
Files withCISCO TECH INC35TIAN DIHONG12CHEN WEN-HSIUNG6COMPRESSION LABS INC6HONGFUJIN PREC IND SHENZHEN6
Top patents by PatentIndex Score
96 records- 0197US4394774ADigital video compression system and methods utilizing scene adaptive coding with rate buffer feedbackCOMPRESSION LABS INC·Filed 1981·Granted Jul 19, 1983·368 cites·11 claims
- 0297US4302775ADigital video compression system and methods utilizing scene adaptive coding with rate buffer feedbackCOMPRESSION LABS INC·Filed 1978·Granted Nov 24, 1981·520 cites·7 claims
- 0396US7505480B1System and method for transporting a compressed video and data bit stream over a communication channelCISCO TECH INC·Filed 2004·Granted Mar 17, 2009·123 cites·42 claims
- 0495US8355041B2Telepresence system for 360 degree video conferencingCISCO TECH INC·Filed 2008·Granted Jan 15, 2013·42 cites·17 claims
- 0595US6181711B1System and method for transporting a compressed video and data bit stream over a communication channelCISCO SYSTEMS INC·Filed 1997·Granted Jan 30, 2001·349 cites·37 claims
- 0694US4698672ACoding system for reducing redundancyCOMPRESSION LABS INC·Filed 1986·Granted Oct 6, 1987·269 cites·46 claims
- 0793US8723914B2System and method for providing enhanced video processing in a network environmentMACKIE DAVID J·Filed 2010·Granted May 13, 2014·31 cites·18 claims
- 0893US7242328B1Variable length coding for sparse coefficientsCISCO TECH INC·Filed 2006·Granted Jul 10, 2007·20 cites·44 claims
- 0993US4704628ACombined intraframe and interframe transform coding systemCOMPRESSION LABS INC·Filed 1986·Granted Nov 3, 1987·133 cites·39 claims
- 1092US8265162B2Context adaptive position and amplitude coding of coefficients for video compressionTIAN DIHONG·Filed 2008·Granted Sep 11, 2012·14 cites·21 claims
- 1192US7885341B2Spatial filtering for improving compression efficiency of motion compensated interframe codingCISCO TECH INC·Filed 2005·Granted Feb 8, 2011·18 cites·33 claims
- 1292US7602846B1Efficiently distributing video using a hybrid network that uses existing infrastructureCISCO TECH INC·Filed 2004·Granted Oct 13, 2009·63 cites·17 claims
- 1392US6891854B2System and method for transporting a compressed video and data bit stream over a communication channelCISCO TECH IND·Filed 2000·Granted May 10, 2005·71 cites·8 claims
- 1492US6335990B1System and method for spatial temporal-filtering for improving compressed digital videoCISCO TECH IND·Filed 1997·Granted Jan 1, 2002·190 cites·21 claims
- 1592US4410916ADual mode facsimile coding system and methodCOMPRESSION LABS INC·Filed 1981·Granted Oct 18, 1983·155 cites·34 claims
- 1691US8363721B2Reference picture prediction for video codingCISCO TECH INC·Filed 2009·Granted Jan 29, 2013·13 cites·23 claims
- 1791US7680349B2Variable length coding for clustered transform coefficients in video compressionCISCO TECH INC·Filed 2006·Granted Mar 16, 2010·13 cites·14 claims
- 1891US4385363ADiscrete cosine transformerCOMPRESSION LABS INC·Filed 1981·Granted May 24, 1983·126 cites·4 claims
- 1990US8086076B2Real-time face detection using temporal differencesTIAN DIHONG·Filed 2008·Granted Dec 27, 2011·31 cites·24 claims
- 2090US7664057B1Audio-to-video synchronization system and method for packet-based network video conferencingCISCO TECH INC·Filed 2004·Granted Feb 16, 2010·78 cites·68 claims
- 2190US7627629B1Method and apparatus for multipoint conferencingCISCO TECH INC·Filed 2002·Granted Dec 1, 2009·80 cites·47 claims
- 2290US7203372B1Extension of two-dimensional variable length coding for image compressionCISCO TECH INC·Filed 2003·Granted Apr 10, 2007·36 cites·53 claims
- 2389US7584081B2Method, system and apparatus for real-time reservoir model updating using ensemble kalman filterCHEVRON USA INC·Filed 2005·Granted Sep 1, 2009·38 cites·14 claims
- 2488US7949195B2Per block breakpoint determining for hybrid variable length codingCISCO TECH INC·Filed 2007·Granted May 24, 2011·9 cites·23 claims
- 2588US7212681B1Extension of two-dimensional variable length coding for image compressionCISCO TECH INC·Filed 2003·Granted May 1, 2007·27 cites·54 claims
- 2687US9069916B2Model selection from a large ensemble of modelsSARMA PALLAV·Filed 2013·Granted Jun 30, 2015·10 cites·18 claims
- 2787US8245264B2Methods and systems to reduce channel selection transition delay in a digital networkTOEBES JOHN·Filed 2006·Granted Aug 14, 2012·12 cites·24 claims
- 2887US8144784B2Position coding for context-based adaptive variable length codingTIAN DIHONG·Filed 2007·Granted Mar 27, 2012·10 cites·26 claims
- 2986US7471841B2Adaptive breakpoint for hybrid variable length codingCISCO TECH INC·Filed 2005·Granted Dec 30, 2008·12 cites·25 claims
- 3085US8934026B2System and method for video coding in a dynamic environmentTIAN DIHONG·Filed 2011·Granted Jan 13, 2015·6 cites·20 claims
- 3184US8855986B2Iterative method and system to construct robust proxy models for reservoir simulationCASTELLINI ALEXANDRE·Filed 2011·Granted Oct 7, 2014·18 cites·27 claims
- 3284US7486212B2Variable length coding for sparse coefficientsCISCO TECH INC·Filed 2007·Granted Feb 3, 2009·7 cites·20 claims
- 3383US8120907B2Airflow guiding and heat dissipating assembly for electronic deviceCHEN WEN-HSIUNG·Filed 2009·Granted Feb 21, 2012·15 cites·16 claims
- 3483US8041131B2Variable length coding of coefficient clusters for image and video compressionCISCO TECH INC·Filed 2008·Granted Oct 18, 2011·8 cites·25 claims
- 3582US8775144B2Constrained pressure residual preconditioner for efficient solution of the adjoint equationHAN CHOONGYONG·Filed 2011·Granted Jul 8, 2014·15 cites·15 claims
- 3682US7912306B2Variable length coding for clustered transform coefficients in video compressionCISCO TECH INC·Filed 2009·Granted Mar 22, 2011·5 cites·18 claims
- 3782US7649938B2Method and apparatus of controlling a plurality of video surveillance camerasCISCO TECH INC·Filed 2004·Granted Jan 19, 2010·25 cites·36 claims
- 3882US7499596B2Amplitude coding for clustered transform coefficientsCISCO TECH INC·Filed 2005·Granted Mar 3, 2009·8 cites·23 claims
- 3982US7394942B2Variable length coding method and apparatus for video compressionCISCO TECH INC·Filed 2007·Granted Jul 1, 2008·6 cites·16 claims
- 4081US8238935B2Real-time location information from mobile devices including embedding location information in media packet payloadCHEN WEN-HSIUNG·Filed 2008·Granted Aug 7, 2012·13 cites·26 claims
- 4180US8972232B2System and method for modeling a subterranean reservoirSARMA PALLAV·Filed 2011·Granted Mar 3, 2015·7 cites·20 claims
- 4280US8121427B2Breakpoint determining for hybrid variable length coding and encoding the determined breakpointTIAN DIHONG·Filed 2007·Granted Feb 21, 2012·4 cites·20 claims
- 4380US7660477B2Multiple image artifact correction of images for a display having a partially-silvered surfaceCISCO TECH INC·Filed 2006·Granted Feb 9, 2010·4 cites·14 claims
- 4480US7620258B2Extended amplitude coding for clustered transform coefficientsCISCO TECH INC·Filed 2005·Granted Nov 17, 2009·6 cites·37 claims
- 4578US7499595B2Joint amplitude and position coding for photographic image and video codingCISCO TECH INC·Filed 2005·Granted Mar 3, 2009·6 cites·23 claims
- 4677US7454076B2Hybrid variable length coding method for low bit rate video codingCISCO TECH INC·Filed 2004·Granted Nov 18, 2008·14 cites·63 claims
- 4776US8884164B2Circuit board assembly with flexible printed circuit board and reinforcing plateHONGFUJIN PREC IND SHENZHEN·Filed 2012·Granted Nov 11, 2014·3 cites·11 claims
- 4876US8670485B2Context adaptive position and amplitude coding of coefficients for video compressionTIAN DIHONG·Filed 2012·Granted Mar 11, 2014·2 cites·20 claims
- 4976US7324699B2Extension of two-dimensional variable length coding for image compressionCISCO TECH INC·Filed 2007·Granted Jan 29, 2008·3 cites·22 claims
- 5075US9031822B2System and method for use in simulating a subterranean reservoirSARMA PALLAV·Filed 2013·Granted May 12, 2015·4 cites·20 claims
Showing the top 50 of 96 patent records by PatentIndex Score.
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