Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12165366 | Point cloud encoding method and decoding method using rotation matrixes, encoder, and decoder | Dejun Zhang, Bo Liu, Wei Hu, Wenhai Wu | 2024-12-10 |
| 11875538 | Point cloud encoding method and encoder | Dejun Zhang, Vladyslav Zakharchenko | 2024-01-16 |
| 11388442 | Point cloud encoding method, point cloud decoding method, encoder, and decoder | Dejun Zhang, Vladyslav Zakharchenko | 2022-07-12 |
| 11335339 | Voice interaction method and apparatus, terminal, server and readable storage medium | — | 2022-05-17 |
| 10811010 | Voice interaction method and apparatus, terminal, server and readable storage medium | Zhongqi Zhang | 2020-10-20 |
| 10580413 | Method and apparatus for outputting information | Zhongqi Zhang | 2020-03-03 |
| 9848168 | Method, synthesizing device, and system for implementing video conference | Yanling Guo, Bo Liu | 2017-12-19 |
| 9479276 | Network jitter smoothing with reduced delay | Hosam A. Khalil, Guo-Wei Shieh | 2016-10-25 |
| 9392218 | Image processing method and device | Yanling Guo, Dejun Zhang | 2016-07-12 |
| 8483243 | Network jitter smoothing with reduced delay | Hosam A. Khalil, Guo-Wei Shieh | 2013-07-09 |
| 7962335 | Robust decoder | Hosam A. Khalil, Kazuhito Koishida, Xiaoqin Sun, Wei-Ge Chen | 2011-06-14 |
| 7904293 | Sub-band voice codec with multi-stage codebooks and redundant coding | Kazuhito Koishida, Hosam A. Khalil, Xiaoqin Sun, Wei-Ge Chen | 2011-03-08 |
| 7831421 | Robust decoder | Hosam A. Khalil, Kazuhito Koishida, Xiaoqin Sun, Wei-Ge Chen | 2010-11-09 |
| 7734465 | Sub-band voice codec with multi-stage codebooks and redundant coding | Kazuhito Koishida, Hosam A. Khalil, Xiaoqin Sun, Wei-Ge Chen | 2010-06-08 |
| 7707034 | Audio codec post-filter | Xiaoqin Sun, Hosam A. Khalil, Kazuhito Koishida, Wei-Ge Chen | 2010-04-27 |
| 7668712 | Audio encoding and decoding with intra frames and adaptive forward error correction | Hosam A. Khalil, Kazuhito Koishida, Wei-Ge Chen, Mu Han | 2010-02-23 |
| 7590531 | Robust decoder | Hosam A. Khalil, Kazuhito Koishida, Xiaoqin Sun, Wei-Ge Chen | 2009-09-15 |
| 7454332 | Gain constrained noise suppression | Kazuhito Koishida, Feng Zhuge, Hosam A. Khalil, Wei-Ge Chen | 2008-11-18 |
| 7315815 | LPC-harmonic vocoder with superframe structure | Allen Gersho, Vladimir Cuperman, Kazuhito Koishida | 2008-01-01 |
| 7286982 | LPC-harmonic vocoder with superframe structure | Allen Gersho, Vladimir Cuperman, Kazuhito Koishida | 2007-10-23 |
| 7280960 | Sub-band voice codec with multi-stage codebooks and redundant coding | Kazuhito Koishida, Hosam A. Khalil, Xiaoqin Sun, Wei-Ge Chen | 2007-10-09 |
| 7177804 | Sub-band voice codec with multi-stage codebooks and redundant coding | Kazuhito Koishida, Hosam A. Khalil, Xiaoqin Sun, Wei-Ge Chen | 2007-02-13 |
| 6785645 | Real-time speech and music classifier | Hosam A. Khalil, Vladimir Cuperman | 2004-08-31 |
| 6697098 | Co-channel interference detection network for an HDTV receiver | — | 2004-02-24 |
| 6693958 | Adaptive channel equalizer having a training mode | Dong-Chang Shiue, Adolf D'Souza | 2004-02-17 |