Issued Patents All Time
Showing 26–50 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11463691 | Region adaptive loop filter for video coding | Xiang Li, Shan Liu | 2022-10-04 |
| 11451826 | Lossless coding mode and switchable residual coding | Xin Zhao, Xiang Li, Shan Liu, Liang Zhao, Ling Li | 2022-09-20 |
| 11418792 | Estimating attributes for the classification of adaptive loop filtering based on projection-slice theorem | Xiang Li, Shan Liu | 2022-08-16 |
| 11375196 | Method of context modeling for entropy coding of transform coefficient flags with transform skip, and coding method with the same | Xiang Li, Shan Liu | 2022-06-28 |
| 11368723 | Signaling of coding tools for encoding a video component as monochrome video | Xiang Li, Shan Liu | 2022-06-21 |
| 11368511 | Unification of rice parameter lookup table | Xiang Li, Shan Liu | 2022-06-21 |
| 11343516 | Signaling of video coding tools supporting various chroma formats | Ling Li, Xiang Li, Shan Liu | 2022-05-24 |
| 11336891 | Coding method and system with improved transform domain coefficient computation | Xiang Li, Shan Liu | 2022-05-17 |
| 11272187 | Method and apparatus for video coding | Liang Zhao, Xin Zhao, Xiang Li, Shan Liu | 2022-03-08 |
| 11272200 | Method and apparatus for video coding | Xiang Li, Shan Liu | 2022-03-08 |
| 11265536 | Method to extend the range of rice parameter for residual coding in transform skip mode | Xiang Li, Shan Liu | 2022-03-01 |
| 11212555 | Method of reducing context models for entropy coding of transform coefficient significant flag | Xin Zhao, Xiang Li, Shan Liu | 2021-12-28 |
| 11190777 | Method and apparatus for video coding | Xiang Li, Xin Zhao, Liang Zhao, Shan Liu | 2021-11-30 |
| 11025938 | Complexity reduction of significance map coding | — | 2021-06-01 |
| 10841592 | Extensions of motion-constrained tile sets sei message for interactivity | Jun Xu, Ali Tabatabai | 2020-11-17 |
| 10390024 | Region of interest scalability with SHVC | Jun Xu, Ohji Nakagami, Ali Tabatabai | 2019-08-20 |
| 10368078 | Extensions of motion-constrained tile sets SEI message for interactivity | Jun Xu, Ali Tabatabai | 2019-07-30 |
| 9843812 | Video transmission system with color gamut partitioning and method of operation thereof | — | 2017-12-12 |
| 9584817 | Video transmission system with color prediction and method of operation thereof | — | 2017-02-28 |
| 9066097 | Method to optimize the transforms and/or predictions in a video codec | Ali Tabatabai | 2015-06-23 |
| 8861599 | Context reduction for last transform position coding | Wei Liu | 2014-10-14 |
| 8634669 | Fast implementation of context selection of significance map | Wei Liu | 2014-01-21 |
| 8553763 | Iterative computation of adaptive interpolation filter | Ali Tabatabai | 2013-10-08 |
| 8396118 | System and method to control compressed video picture quality for a given average bit rate | — | 2013-03-12 |
| 8249150 | SIMD-processor-friendly MPEG-2 inter-quantizer | — | 2012-08-21 |