Inventor
WANG TIAN
US42 patents
⚠️ This page may combine multiple inventors who share the name “WANG TIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROSOFT CORP
14 patentsUS7315815B1Jan 1, 2008
LPC-harmonic vocoder with superframe structure
MICROSOFT CORP79 citations98
US6785645B2Aug 31, 2004
Real-time speech and music classifier
MICROSOFT CORP130 citations97
US7177804B2Feb 13, 2007
Sub-band voice codec with multi-stage codebooks and redundant coding
MICROSOFT CORP40 citations96
US6647366B2Nov 11, 2003
Rate control strategies for speech and music coding
MICROSOFT CORP63 citations96
US7707034B2Apr 27, 2010
Audio codec post-filter
MICROSOFT CORP54 citations94
US7668712B2Feb 23, 2010
Audio encoding and decoding with intra frames and adaptive forward error correction
MICROSOFT CORP50 citations94
US7904293B2Mar 8, 2011
Sub-band voice codec with multi-stage codebooks and redundant coding
MICROSOFT CORP15 citations92
US7590531B2Sep 15, 2009
Robust decoder
MICROSOFT CORP19 citations92
US7286982B2Oct 23, 2007
LPC-harmonic vocoder with superframe structure
MICROSOFT CORP25 citations92
US7454332B2Nov 18, 2008
Gain constrained noise suppression
MICROSOFT CORP25 citations91
US7831421B2Nov 9, 2010
Robust decoder
MICROSOFT CORP10 citations84
US7280960B2Oct 9, 2007
Sub-band voice codec with multi-stage codebooks and redundant coding
MICROSOFT CORP10 citations84
US7734465B2Jun 8, 2010
Sub-band voice codec with multi-stage codebooks and redundant coding
MICROSOFT CORP5 citations73
US7962335B2Jun 14, 2011
Robust decoder
MICROSOFT CORP4 citations62
HUAWEI TECH CO LTD
5 patentsUS12165366B2Dec 10, 2024
Point cloud encoding method and decoding method using rotation matrixes, encoder, and decoder
HUAWEI TECH CO LTD4 citations75
US11875538B2Jan 16, 2024
Point cloud encoding method and encoder
HUAWEI TECH CO LTD2 citations73
US9392218B2Jul 12, 2016
Image processing method and device
HUAWEI TECH CO LTD3 citations71
US11388442B2Jul 12, 2022
Point cloud encoding method, point cloud decoding method, encoder, and decoder
HUAWEI TECH CO LTD0 citations52
US9848168B2Dec 19, 2017
Method, synthesizing device, and system for implementing video conference
HUAWEI TECH CO LTD0 citations39
Baidu online network technology beijing co ltd
3 patentsUS11335339B2May 17, 2022
Voice interaction method and apparatus, terminal, server and readable storage medium
Baidu online network technology beijing co ltd2 citations73
US10580413B2Mar 3, 2020
Method and apparatus for outputting information
Baidu online network technology beijing co ltd3 citations72
US10811010B2Oct 20, 2020
Voice interaction method and apparatus, terminal, server and readable storage medium
Baidu online network technology beijing co ltd1 citations62