Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12395640 | Method and apparatus for hardware-friendly rate-distortion optimized quantization in video coding | Tzu-Der Chuang, Ching-Yeh Chen, Chun-Chia Chen, Chih-Wei Hsu, Yu-Wen Huang | 2025-08-19 |
| 12301886 | Method and apparatus for adaptive loop filtering at picture and sub-picture boundary in video coding | Ching-Yeh Chen, Tzu-Der Chuang, Lulin Chen | 2025-05-13 |
| 12143601 | Specifying layout in video pictures | Chih-Wei Hsu, Lulin Chen, Yu-Ling Hsiao, Chun-Chia Chen, Ching-Yeh Chen | 2024-11-12 |
| 12095993 | Method and apparatus of the quantization matrix computation and representation for video coding | Olena Chubach, Tzu-Der Chuang, Ching-Yeh Chen, Chih-Wei Hsu, Yu-Wen Huang | 2024-09-17 |
| 11985330 | Method and apparatus of simplified affine subblock process for video coding system | Tzu-Der Chuang, Ching-Yeh Chen | 2024-05-14 |
| 11979613 | Methods and apparatuses of syntax signaling constraint for cross-component adaptive loop filter in video coding system | Ching-Yeh Chen, Olena Chubach, Tzu-Der Chuang, Chih-Wei Hsu, Yu-Wen Huang | 2024-05-07 |
| 11956462 | Video processing methods and apparatuses for sub-block motion compensation in video coding systems | Tzu-Der Chuang, Ching-Yeh Chen, Chih-Wei Hsu | 2024-04-09 |
| 11930169 | Method and apparatus of cross-component adaptive loop filtering for video coding | Ching-Yeh Chen, Tzu-Der Chuang | 2024-03-12 |
| 11924426 | Signaling block partitioning of image and video | Shih-Ta Hsiang, Ching-Yeh Chen | 2024-03-05 |
| 11909965 | Method and apparatus for non-linear adaptive loop filtering in video coding | Ching-Yeh Chen, Tzu-Der Chuang, Yu-Wen Huang | 2024-02-20 |
| 11889056 | Method of encoding or decoding video blocks by current picture referencing coding | Yu-Ling Hsiao, Tzu-Der Chuang, Ching-Yeh Chen | 2024-01-30 |
| 11785214 | Specifying video picture information | Lulin Chen, Chun-Chia Chen, Chih-Wei Hsu, Ching-Yeh Chen | 2023-10-10 |
| 11785204 | Frequency domain mode decision for joint chroma coding | Tzu-Der Chuang, Ching-Yeh Chen, Chih-Wei Hsu, Chun-Chia Chen, Yu-Wen Huang | 2023-10-10 |
| 11785207 | Apparatus of encoding or decoding video blocks by current picture referencing coding | Yu-Ling Hsiao, Tzu-Der Chuang, Ching-Yeh Chen | 2023-10-10 |
| 11750832 | Method and apparatus for video coding | Yu-Chi Su, Ching-Yeh Chen | 2023-09-05 |
| 11641465 | Method and apparatus of cross-component adaptive loop filtering with virtual boundary for video coding | Ching-Yeh Chen, Tzu-Der Chuang | 2023-05-02 |
| 11589044 | Video encoding and decoding with ternary-tree block partitioning | Shih-Ta Hsiang, Ching-Yeh Chen | 2023-02-21 |
| 11582466 | Constraints for inter-layer referencing | Ching-Yeh Chen, Tzu-Der Chuang, Olena Chubach | 2023-02-14 |
| 11582454 | Method and apparatus of the quantization matrix computation and representation for video coding | Tzu-Der Chuang, Ching-Yeh Chen, Chih-Wei Hsu, Yu-Wen Huang, Olena Chubach | 2023-02-14 |
| 11539977 | Method and apparatus of merge with motion vector difference for video coding | Ching-Yeh Chen, Tzu-Der Chuang | 2022-12-27 |
| 11516513 | Method and apparatus of optimized splitting structure for video coding | Chun-Chia Chen, Chia-Ming Tsai, Yu-Chi Su, Chih-Wei Hsu, Ching-Yeh Chen +3 more | 2022-11-29 |
| 11509938 | Method and apparatus of signaling subpicture information in video coding | Shih-Ta Hsiang, Olena Chubach, Tzu-Der Chuang, Ching-Yeh Chen, Lulin Chen | 2022-11-22 |
| 11477448 | Method and apparatus for non-linear adaptive loop filtering in video coding | Ching-Yeh Chen, Tzu-Der Chuang, Yu-Wen Huang | 2022-10-18 |
| 11432016 | Methods and apparatuses of syntax signaling constraint for cross-component adaptive loop filter in video coding system | Ching-Yeh Chen, Olena Chubach, Tzu-Der Chuang, Chih-Wei Hsu, Yu-Wen Huang | 2022-08-30 |
| 11394973 | Signaling of quantization matrices | Olena Chubach, Tzu-Der Chuang, Ching-Yeh Chen, Chih-Wei Hsu, Yu-Wen Huang | 2022-07-19 |