Inventor
CHANG PI SHENG
US17 patents
⚠️ This page may combine multiple inventors who share the name “CHANG PI SHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TIAN DIHONG
7 patentsUS8265162B2Sep 11, 2012
Context adaptive position and amplitude coding of coefficients for video compression
TIAN DIHONG14 citations92
US8144784B2Mar 27, 2012
Position coding for context-based adaptive variable length coding
TIAN DIHONG10 citations84
US8121427B2Feb 21, 2012
Breakpoint determining for hybrid variable length coding and encoding the determined breakpoint
TIAN DIHONG4 citations73
US8670485B2Mar 11, 2014
Context adaptive position and amplitude coding of coefficients for video compression
TIAN DIHONG2 citations62
US8576915B2Nov 5, 2013
Position coding for context-based adaptive variable length coding
TIAN DIHONG0 citations52
US8135071B2Mar 13, 2012
Breakpoint determining for hybrid variable length coding using relationship to neighboring blocks
TIAN DIHONG0 citations52
US8126062B2Feb 28, 2012
Per multi-block partition breakpoint determining for hybrid variable length coding
TIAN DIHONG0 citations52
CISCO TECH INC
4 patentsUS7949195B2May 24, 2011
Per block breakpoint determining for hybrid variable length coding
CISCO TECH INC9 citations84
US8041131B2Oct 18, 2011
Variable length coding of coefficient clusters for image and video compression
CISCO TECH INC8 citations83
US8036471B2Oct 11, 2011
Joint amplitude and position coding of coefficients for video compression
CISCO TECH INC4 citations62
US9369702B2Jun 14, 2016
Context adaptive position and amplitude coding of coefficients for video
CISCO TECH INC0 citations52