Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7734465 | Sub-band voice codec with multi-stage codebooks and redundant coding | Tian Wang, Hosam A. Khalil, Xiaoqin Sun, Wei-Ge Chen | 2010-06-08 |
| 7707034 | Audio codec post-filter | Xiaoqin Sun, Tian Wang, Hosam A. Khalil, Wei-Ge Chen | 2010-04-27 |
| 7668712 | Audio encoding and decoding with intra frames and adaptive forward error correction | Tian Wang, Hosam A. Khalil, Wei-Ge Chen, Mu Han | 2010-02-23 |
| 7590531 | Robust decoder | Hosam A. Khalil, Tian Wang, Xiaoqin Sun, Wei-Ge Chen | 2009-09-15 |
| 7562021 | Modification of codewords in dictionary used for efficient coding of digital media spectral data | Sanjeev Mehrotra, Wei-Ge Chen | 2009-07-14 |
| 7454332 | Gain constrained noise suppression | Feng Zhuge, Hosam A. Khalil, Tian Wang, Wei-Ge Chen | 2008-11-18 |
| 7315815 | LPC-harmonic vocoder with superframe structure | Allen Gersho, Vladimir Cuperman, Tian Wang | 2008-01-01 |
| 7286982 | LPC-harmonic vocoder with superframe structure | Allen Gersho, Vladimir Cuperman, Tian Wang | 2007-10-23 |
| 7280960 | Sub-band voice codec with multi-stage codebooks and redundant coding | Tian Wang, Hosam A. Khalil, Xiaoqin Sun, Wei-Ge Chen | 2007-10-09 |
| 7177804 | Sub-band voice codec with multi-stage codebooks and redundant coding | Tian Wang, Hosam A. Khalil, Xiaoqin Sun, Wei-Ge Chen | 2007-02-13 |
| 6658383 | Method for coding speech and music signals | Vladimir Cuperman, Amir Majidimehr, Allen Gersho | 2003-12-02 |
| 6647366 | Rate control strategies for speech and music coding | Tian Wang, Vladimir Cuperman | 2003-11-11 |