Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12368869 | Chroma processing for video encoding and decoding | Edouard Francois, Remi Jullian | 2025-07-22 |
| 12244829 | Refinement mode processing in video encoding and decoding | Edouard Francois, Christophe Chevance | 2025-03-04 |
| 12206852 | Derivation of quantization matrices for joint Cb-Br coding | Edouard Francois, Philippe De Lagrange, Christophe Chevance | 2025-01-21 |
| 12143594 | Luma to chroma quantization parameter table signaling | Philippe De Lagrange, Edouard Francois, Christophe Chevance | 2024-11-12 |
| 12052432 | Coding and decoding methods of a picture block, corresponding devices and data stream | Philippe Bordes, Pierre Andrivon, Patrick Lopez, Philippe Salmon | 2024-07-30 |
| 12047612 | Luma mapping with chroma scaling (LMCS) lut extension and clipping | Pierre Andrivon, Edouard Francois, Christophe Chevance | 2024-07-23 |
| 11962782 | Encoding and decoding with refinement of the reconstructed picture | Edouard Francois, Christophe Chevance | 2024-04-16 |
| 11843791 | Chroma processing for video encoding and decoding | Edouard Francois, Remi Jullian | 2023-12-12 |
| 11750830 | Coding and decoding methods of a picture block, corresponding devices and data stream | Philippe Bordes, Pierre Andrivon, Patrick Lopez, Philippe Salmon | 2023-09-05 |
| 11647188 | Inverse mapping simplification | Edouard Francois, Christophe Chevance | 2023-05-09 |
| 11611765 | Refinement mode processing in video encoding and decoding | Edouard Francois, Christophe Chevance | 2023-03-21 |
| 11558629 | Coding and decoding methods of a picture block, corresponding devices and data stream | Philippe Bordes, Pierre Andrivon, Patrick Lopez, Philippe Salmon | 2023-01-17 |
| 11368695 | Method and device for predictive picture encoding and decoding | Edouard Francois, Christophe Chevance | 2022-06-21 |
| 11240504 | Encoding and decoding pictures in of high dynamic range and wide color gamut format | Edouard Francois, Christophe Chevance | 2022-02-01 |
| 10873764 | Method for encoding an input video comprising a luma component and two chroma components, the method comprising reshaping of said input video based on reshaping functions | Edouard Francois, Christophe Chevance, Pierre Andrivon | 2020-12-22 |
| 10764549 | Method and device of converting a high dynamic range version of a picture to a standard-dynamic-range version of said picture | Pierre Andrivon, Philippe Bordes, Masaru Yamamoto, Gary Donnan, John Matthew Town | 2020-09-01 |
| 10708620 | Method of and device for encoding an HDR video together with an LDR video, method of and device for reconstructing one of an HDR video and an LDR video coded together and non-transitory storage medium | Yannick Olivier, David Touze, Philippe Bordes | 2020-07-07 |
| 10701373 | Coding and decoding methods of a picture block, corresponding devices and data stream | Philippe Bordes, Pierre Andrivon, Patrick Lopez, Philippe Salmon | 2020-06-30 |
| 10110921 | Method of and device for encoding an HDR video together with an LDR video, method of and device for reconstructing one of an HDR video and an LDR video coded together and PF storage medium | Yannick Olivier, David Touze, Philippe Bordes | 2018-10-23 |
| 10104354 | Method and device of converting a high-dynamic-range version of a picture to a standard-dynamic-range version of said picture | Pierre Andrivon, Philippe Bordes, Masaru Yamamoto, Gary Donnan, John Matthew Town | 2018-10-16 |
| 9870606 | Method and apparatus for compensating illumination variations in a sequence of images | Philippe Bordes, Yannick Olivier, David Touze | 2018-01-16 |
| 9654793 | Video encoding/decoding methods, corresponding computer programs and video encoding/decoding devices | Philippe Bordes, Pierre Andrivon, Philippe Salmon, Patrick Lopez | 2017-05-16 |
| 8743958 | Compressed video data stream switching method | Dominique Thoreau, Yannick Olivier, Anita Orhand | 2014-06-03 |
| 8687696 | Derivation of frame/field encoding mode for a pair of video macroblocks | Dominique Thoreau, Yannick Olivier | 2014-04-01 |
| 8369397 | Method and device for coding a video content comprising a sequence of pictures and a logo | Philippe Bordes, Philippe Guillotel | 2013-02-05 |