Issued Patents All Time
Showing 1–25 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12301817 | Determining chroma quantization parameter using index and quantization parameter of spatially neighboring unit | Shankar Regunathan, Chengjie Tu, Chih-Lung Lin | 2025-05-13 |
| 12301813 | Predicting a quantization parameter for a current unit using quantization parameters of spatially neighboring units | Shankar Regunathan, Chengjie Tu, Chih-Lung Lin | 2025-05-13 |
| 12301816 | Determining chroma quantization parameter using index and quantization parameter of spatially neighboring unit | Shankar Regunathan, Chengjie Tu, Chih-Lung Lin | 2025-05-13 |
| 12301815 | Determining chroma quantization parameter using index and quantization parameter of spatially neighboring unit | Shankar Regunathan, Chengjie Tu, Chih-Lung Lin | 2025-05-13 |
| 12301814 | Predicting a quantization parameter for a current unit using quantization parameters of spatially neighboring units | Shankar Regunathan, Chengjie Tu, Chih-Lung Lin | 2025-05-13 |
| 12112001 | Preventing false activations based on don/doff detection for assistant systems | Rongzhou Shen, Amy Lawson Bearman, Qian Fang, Riza Kazemi | 2024-10-08 |
| 11902525 | Adaptive quantization for enhancement layer video coding | Shankar Regunathan, Chengjie Tu, Chih-Lung Lin | 2024-02-13 |
| 11756755 | Dual energy storage operating mechanism of isolating switch | Jianyong Huang, Renyuan Wang, Laiyuan Yu | 2023-09-12 |
| 11528481 | Adaptive quantization for enhancement layer video coding | Shankar Regunathan, Chengjie Tu, Chih-Lung Lin | 2022-12-13 |
| 11122268 | Adaptive quantization for enhancement layer video coding | Shankar Regunathan, Chengjie Tu, Chih-Lung Lin | 2021-09-14 |
| 10715799 | Methods and systems for image intra-prediction mode management | Louis Joseph Kerofsky | 2020-07-14 |
| 10602142 | Adaptive filtering based upon boundary strength | Shawmin Lei, Hiroyuki Katata | 2020-03-24 |
| 10368066 | Methods and systems for image intra-prediction mode management | Louis Joseph Kerofsky | 2019-07-30 |
| 10349051 | Adaptive filtering based upon boundary strength | Shawmin Lei, Hiroyuki Katata | 2019-07-09 |
| 10306227 | Adaptive quantization for enhancement layer video coding | Shankar Regunathan, Chengjie Tu, Chih-Lung Lin | 2019-05-28 |
| 10257511 | Adaptive filtering based upon boundary strength | Shawmin Lei, Hiroyuki Katata | 2019-04-09 |
| 10250905 | Conversion operations in scalable video encoding and decoding | Shankar Regunathan, Chengjie Tu, Chih-Lung Lin | 2019-04-02 |
| RE47261 | Method and apparatus for controlling loop filtering or post filtering in block based motion compensationed video coding | Shawmin Lei | 2019-02-26 |
| RE47202 | Method and apparatus for controlling loop filtering or post filtering in block based motion compensationed video coding | Shawmin Lei | 2019-01-08 |
| 10178386 | Adaptive filtering based upon boundary strength | Shawmin Lei, Hiroyuki Katata | 2019-01-08 |
| 9979963 | Methods and systems for image intra-prediction mode management | Louis Joseph Kerofsky | 2018-05-22 |
| 9978130 | High dynamic range image generation and rendering | — | 2018-05-22 |
| 9973762 | Methods and systems for image intra-prediction mode management | Louis Joseph Kerofsky | 2018-05-15 |
| 9872024 | Adaptive filtering based upon boundary strength | Shawmin Lei, Hiroyuki Katata | 2018-01-16 |
| 9866834 | Adaptive filtering based upon boundary strength | Shawmin Lei, Hiroyuki Katata | 2018-01-09 |