Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11695958 | Method and apparatus for encoding/decoding video signal by using edge-adaptive graph-based transform | Hilmi Enes Egilmez, Antonio Ortega, Sehoon Yea, Bumshik Lee | 2023-07-04 |
| 11683489 | Monochrome palette mode for video coding | Vadim Seregin, Marta Karczewicz | 2023-06-20 |
| 11627327 | Palette and prediction mode signaling | Chao-Hsiung Hung, Wei-Jung Chien, Marta Karczewicz | 2023-04-11 |
| 11503292 | Method and apparatus for encoding/decoding video signal by using graph-based separable transform | Hilmi Enes Egilmez, Antonio Ortega, Bumshik Lee, Sehoon Yea | 2022-11-15 |
| 11496745 | Binarization in transform skip residual coding | Marta Karczewicz, Muhammed Zeyd Coban, Hongtao Wang | 2022-11-08 |
| 11470334 | Rice parameter derivation for lossless/lossy coding modes for video coding | Marta Karczewicz, Hongtao Wang, Muhammed Zeyd Coban | 2022-10-11 |
| 11425400 | Adaptive scaling list control for video coding | Wei-Jung Chien, Han Huang, Jianle Chen, Marta Karczewicz | 2022-08-23 |
| 11418787 | Chroma delta QP in video coding | Yu Han, Geert Van der Auwera, Muhammed Zeyd Coban, Wei-Jung Chien, Alican Nalci +1 more | 2022-08-16 |
| 11381819 | Chroma delta quantization parameter (QP) in video coding | Yu Han, Geert Van der Auwera, Muhammed Zeyd Coban, Wei-Jung Chien, Alican Nalci +1 more | 2022-07-05 |
| 11381847 | Coefficient coding for transform skip mode in video coding | Marta Karczewicz, Hongtao Wang, Muhammed Zeyd Coban | 2022-07-05 |
| 11277611 | Delta quantization parameter (QP) signaling in palette mode | Wei-Jung Chien, Marta Karczewicz | 2022-03-15 |
| 11259052 | Transform variations of multiple separable transform selection | Amir Said, Hilmi Enes Egilmez, Vadim Seregin, Marta Karczewicz | 2022-02-22 |
| 11240507 | Simplified palette predictor update for video coding | Cheng-Teh Hsieh, Marta Karczewicz | 2022-02-01 |
| 11228768 | Restriction on block size of lossless coding | Marta Karczewicz, Muhammed Zeyd Coban, Hongtao Wang | 2022-01-18 |
| 11218700 | Minimum allowed quantization parameter for transform skip mode and palette mode in video coding | Marta Karczewicz, Hongtao Wang, Muhammed Zeyd Coban | 2022-01-04 |
| 11206413 | Palette predictor updates for local dual trees | Vadim Seregin, Marta Karczewicz | 2021-12-21 |
| 11202101 | Grouped coding for palette syntax in video coding | Marta Karczewicz | 2021-12-14 |
| 11172200 | Intra-prediction mode for screen content coding of video coding | Marta Karczewicz, Yu Han, Muhammed Zeyd Coban, Hongtao Wang | 2021-11-09 |
| 11128876 | Joint coefficient coding of transform skip and BDPCM mode for 4:4:4 color formats | Muhammed Zeyd Coban, Hongtao Wang, Marta Karczewicz | 2021-09-21 |
| 10999594 | Virtual search area for current picture referencing (CPR) and intra block copy (IBC) | Cheng-Teh Hsieh, Luong Pham Van, Vadim Seregin, Wei-Jung Chien | 2021-05-04 |
| 10986340 | Coding adaptive multiple transform information for video coding | Hilmi Enes Egilmez, Amir Said, Vadim Seregin, Marta Karczewicz, Wei-Jung Chien | 2021-04-20 |
| 10958900 | Derivation of spatial-temporal motion vectors prediction in video coding | Dmytro Rusanovskyy, Yu Han, Wei-Jung Chien, Vadim Seregin, Marta Karczewicz | 2021-03-23 |
| 10958928 | Decoder-side motion vector derivation for video coding | Yu-Chen Sun, Wei-Jung Chien, Yi-Wen Chen, Marta Karczewicz | 2021-03-23 |
| 10904529 | Quantization group for video coding | Yi-Wen Chen, Wei-Jung Chien, Marta Karczewicz | 2021-01-26 |
| 10887608 | Methods and apparatuses for encoding and decoding digital light field images | Gene Cheung, Antonio Ortega | 2021-01-05 |