Inventor
CHEN WEN-HSIUNG
TW81 patents
⚠️ This page may combine multiple inventors who share the name “CHEN WEN-HSIUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CISCO TECH INC
25 patentsUS7664057B1Feb 16, 2010
Audio-to-video synchronization system and method for packet-based network video conferencing
CISCO TECH INC78 citations98
US7627629B1Dec 1, 2009
Method and apparatus for multipoint conferencing
CISCO TECH INC80 citations98
US7602846B1Oct 13, 2009
Efficiently distributing video using a hybrid network that uses existing infrastructure
CISCO TECH INC63 citations98
US7203372B1Apr 10, 2007
Extension of two-dimensional variable length coding for image compression
CISCO TECH INC36 citations96
US8355041B2Jan 15, 2013
Telepresence system for 360 degree video conferencing
CISCO TECH INC42 citations93
US7242328B1Jul 10, 2007
Variable length coding for sparse coefficients
CISCO TECH INC20 citations93
US7680349B2Mar 16, 2010
Variable length coding for clustered transform coefficients in video compression
CISCO TECH INC13 citations92
US7649938B2Jan 19, 2010
Method and apparatus of controlling a plurality of video surveillance cameras
CISCO TECH INC25 citations92
US7212681B1May 1, 2007
Extension of two-dimensional variable length coding for image compression
CISCO TECH INC27 citations92
US8363721B2Jan 29, 2013
Reference picture prediction for video coding
CISCO TECH INC13 citations84
US7949195B2May 24, 2011
Per block breakpoint determining for hybrid variable length coding
CISCO TECH INC9 citations84
US7885341B2Feb 8, 2011
Spatial filtering for improving compression efficiency of motion compensated interframe coding
CISCO TECH INC18 citations84
US7499596B2Mar 3, 2009
Amplitude coding for clustered transform coefficients
CISCO TECH INC8 citations84
US7471841B2Dec 30, 2008
Adaptive breakpoint for hybrid variable length coding
CISCO TECH INC12 citations84
US7454076B2Nov 18, 2008
Hybrid variable length coding method for low bit rate video coding
CISCO TECH INC14 citations84
US7454073B2Nov 18, 2008
Video compression using multiple variable length coding processes for multiple classes of transform coefficient blocks
CISCO TECH INC11 citations84
US8041131B2Oct 18, 2011
Variable length coding of coefficient clusters for image and video compression
CISCO TECH INC8 citations83
US7949052B1May 24, 2011
Method and apparatus to deliver a DVB-ASI compressed video transport stream
CISCO TECH INC8 citations80
US7912306B2Mar 22, 2011
Variable length coding for clustered transform coefficients in video compression
CISCO TECH INC5 citations74
US7486212B2Feb 3, 2009
Variable length coding for sparse coefficients
CISCO TECH INC7 citations74
US7483584B2Jan 27, 2009
Extended hybrid variable length coding of transform coefficients for video compression
CISCO TECH INC6 citations74
US7471840B2Dec 30, 2008
Two-dimensional variable length coding of runs of zero and non-zero transform coefficients for image compression
CISCO TECH INC8 citations74
US7394942B2Jul 1, 2008
Variable length coding method and apparatus for video compression
CISCO TECH INC6 citations74
US7194137B2Mar 20, 2007
Variable length coding method and apparatus for video compression
CISCO TECH INC7 citations74
US8644384B2Feb 4, 2014
Video coding reference picture prediction using information available at a decoder
CISCO TECH INC2 citations63
TIAN DIHONG
8 patentsUS8265162B2Sep 11, 2012
Context adaptive position and amplitude coding of coefficients for video compression
TIAN DIHONG14 citations92
US8086076B2Dec 27, 2011
Real-time face detection using temporal differences
TIAN DIHONG31 citations92
US8311292B2Nov 13, 2012
Context aware, multiple target image recognition
TIAN DIHONG7 citations84
US8144784B2Mar 27, 2012
Position coding for context-based adaptive variable length coding
TIAN DIHONG10 citations84
US8218831B2Jul 10, 2012
Combined face detection and background registration
TIAN DIHONG11 citations83
US8934026B2Jan 13, 2015
System and method for video coding in a dynamic environment
TIAN DIHONG6 citations73
US8121427B2Feb 21, 2012
Breakpoint determining for hybrid variable length coding and encoding the determined breakpoint
TIAN DIHONG4 citations73
US8483283B2Jul 9, 2013
Real-time face detection
TIAN DIHONG3 citations63
COMPRESSION LABS INC
6 patentsUS4302775ANov 24, 1981
Digital video compression system and methods utilizing scene adaptive coding with rate buffer feedback
COMPRESSION LABS INC520 citations98
US4394774AJul 19, 1983
Digital video compression system and methods utilizing scene adaptive coding with rate buffer feedback
COMPRESSION LABS INC368 citations97
US4410916AOct 18, 1983
Dual mode facsimile coding system and method
COMPRESSION LABS INC155 citations96
US4385363AMay 24, 1983
Discrete cosine transformer
COMPRESSION LABS INC126 citations95
US4698672AOct 6, 1987
Coding system for reducing redundancy
COMPRESSION LABS INC269 citations94
US4704628ANov 3, 1987
Combined intraframe and interframe transform coding system
COMPRESSION LABS INC133 citations91
SARMA PALLAV
3 patentsUS9069916B2Jun 30, 2015
Model selection from a large ensemble of models
SARMA PALLAV10 citations82
US8155942B2Apr 10, 2012
System and method for efficient well placement optimization
SARMA PALLAV12 citations82
US9031822B2May 12, 2015
System and method for use in simulating a subterranean reservoir
SARMA PALLAV4 citations71
CHEN WEN-HSIUNG
2 patentsMOLEX INC
1 patentMACKIE DAVID J
1 patentCOMPUPACK TECHNOLOGY CO LTD
1 patentTOEBES JOHN
1 patentUNIV NAT CHIAO TUNG
1 patentCASTELLINI ALEXANDRE
1 patentShowing the top 50 of 81 patents by PatentIndex Score.