Issued Patents 2025
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413729 | Chroma quantization parameter adjustment in video encoding and decoding | Fabrice Leleannec, Franck Galpin, Tangi Poirier | 2025-09-09 |
| 12413789 | Method or an apparatus for estimating film grain parameters | Milos Radosavljevic, Erik Reinhard, Zoubida Ameur | 2025-09-09 |
| 12368869 | Chroma processing for video encoding and decoding | Remi Jullian, Franck Hiron | 2025-07-22 |
| 12355963 | Triangle and multi-hypothesis combination for video coding and decoding | Tangi Poirier, Karam Naser | 2025-07-08 |
| 12316870 | Method and apparatus for video encoding and decoding with bi-directional optical flow adapted to weighted prediction | Franck Galpin, Philippe Bordes | 2025-05-27 |
| 12301812 | Quantization for video encoding or decoding based on the surface of a block | Philippe De Lagrange, Philippe Bordes | 2025-05-13 |
| 12301818 | Context-based binary arithmetic encoding and decoding | Fabrice Leleannec, Tangi Poirier, Ya Chen | 2025-05-13 |
| 12301880 | Method and device for luma mapping with cross component scaling | Philippe Bordes, Pierre Andrivon, Philippe De Lagrange, Gaelle Christine Martin-Cocher, Srinivas Gudumasu | 2025-05-13 |
| 12301881 | Managing coding tools combinations and restrictions | Pierre Andrivon, Franck Galpin, Fabrice Leleannec, Michel Kerdranvat | 2025-05-13 |
| 12294725 | Method and apparatus using homogeneous syntax with coding tools | Franck Galpin, Philippe Bordes, Gagan Rath | 2025-05-06 |
| 12244829 | Refinement mode processing in video encoding and decoding | Christophe Chevance, Franck Hiron | 2025-03-04 |
| 12244831 | Method and device for picture encoding and decoding | Fabrice Leleannec, Tangi Poirier | 2025-03-04 |
| 12238304 | Chroma residual scaling foreseeing a corrective value to be added to luma mapping slope values | Franck Galpin, Karam Naser, Philippe De Lagrange | 2025-02-25 |
| 12206852 | Derivation of quantization matrices for joint Cb-Br coding | Philippe De Lagrange, Franck Hiron, Christophe Chevance | 2025-01-21 |