Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12425654 | Transform size interactions with coding tools | Tangi Poirier, Franck Galpin, Ya Chen | 2025-09-23 |
| 12407817 | Intra prediction with geometric partition | Ya Chen, Gagan Rath, Antoine Robert | 2025-09-02 |
| 12401790 | Combining ABT with VVC sub-block-based coding tools | Fabrice Leleannec, Baptiste Esteban, Gagan Rath | 2025-08-26 |
| 12401782 | Intra sub partitions for video encoding and decoding combined with multiple transform selection, matrix weighted intra prediction or multi-reference-line intra prediction | Fabrice Leleannec, Philippe Bordes, Tangi Poirier, Franck Galpin, Gagan Rath +1 more | 2025-08-26 |
| 12368852 | Method and device for picture encoding and decoding | Ya Chen, Tangi Poirier | 2025-07-22 |
| 12363346 | High precision 4×4 DST7 and DCT8 transform matrices | Fabrice Le Leannec, Philippe De Lagrange, Philippe Bordes | 2025-07-15 |
| 12355964 | High-level constraint flag for local chroma quantization parameter control | Philippe De Lagrange, Philippe Bordes, Fabrice Leleannec | 2025-07-08 |
| 12355963 | Triangle and multi-hypothesis combination for video coding and decoding | Tangi Poirier, Edouard Francois | 2025-07-08 |
| 12343618 | Display control in cloud gaming applications | Franck Galpin, Fabrice Le Leannec, Thierry Dumas | 2025-07-01 |
| 12335529 | Method and device for consistent interaction of signaling tools with encoding tools in video decoding | Fabrice Le Leannec, Tangi Poirier, Philippe De Lagrange | 2025-06-17 |
| 12323633 | Deep prediction refinement | Franck Galpin, Philippe Bordes, Thierry Dumas, Pavel Nikitin | 2025-06-03 |
| 12316874 | Secondary transform for video encoding and decoding | Fabrice Leleannec, Tangi Poirier, Franck Galpin | 2025-05-27 |
| 12309357 | Coding mode information propagation for video coding | Philippe De Lagrange, Franck Galpin, Fabrice Leleannec | 2025-05-20 |
| 12267529 | Transform selection for implicit multiple transform selection | Fabrice Leleannec, Tangi Poirier | 2025-04-01 |
| 12238304 | Chroma residual scaling foreseeing a corrective value to be added to luma mapping slope values | Edouard Francois, Franck Galpin, Philippe De Lagrange | 2025-02-25 |
| 12231686 | Hybrid texture particle coding mode improvements | Fabrice Leleannec, Tangi Poirier, Ya Chen, Gaelle Christine Martin-Cocher, Gagan Rath | 2025-02-18 |
| 12231687 | Karhunen loeve transform for video coding | Fabrice Le Leannec, Franck Galpin, Thierry Dumas | 2025-02-18 |
| 12212757 | Quantization parameter coding | Philippe De Lagrange, Fabrice Leleannec, Fabrice Urban | 2025-01-28 |
| 12177446 | Method and apparatus for determining chroma quantization parameters when using separate coding trees for luma and chroma | Philippe De Lagrange, Philippe Bordes | 2024-12-24 |
| 12170771 | Single-index quantization matrix design for video encoding and decoding | Philippe De Lagrange, Fabrice Leleannec, Edouard Francois, Pierre Andrivon, Ya Chen | 2024-12-17 |
| 12155824 | Signaling chroma offset presence in video coding | Fabrice Leleannec, Tangi Poirier, Franck Galpin | 2024-11-26 |
| 12143567 | Subblock merge candidates in triangle merge mode | Antoine Robert, Tangi Poirier, Philippe Bordes | 2024-11-12 |
| 12010309 | Lossless mode for versatile video coding | Tangi Poirier, Fabrice Leleannec, Edouard Francois | 2024-06-11 |
| 11876968 | Method and device for picture encoding and decoding | Ya Chen, Tangi Poirier | 2024-01-16 |
| 11831872 | Video encoding and decoding using multiple transform selection | Franck Galpin, Gagan Rath | 2023-11-28 |