Inventor · Rennes, FR

Ya Chen

36Patents
1h-index
14Co-inventors
46Inventor score

Filing activity: May 17, 2018 → Nov 17, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US11223830B2 Method and apparatus for adaptive illumination compensation in video encoding and decoding Electricity 1 Active
US11689727B2 Local illumination compensation for video encoding and decoding using stored parameters Electricity 1 Active
US11228757B2 Method and a device for picture encoding and decoding Electricity 1 Active
US12238279B2 Bi-prediction refinement in affine with optical flow Electricity 0 Active
US11310505B2 Method and apparatus for adaptive context modeling in video encoding and decoding Electricity 0 Active
US12075051B2 Scalar quantizer decision scheme for dependent scalar quantization Electricity 0 Active
US11778188B2 Scalar quantizer decision scheme for dependent scalar quantization Electricity 0 Active
US12063376B2 Local illumination compensation for video encoding and decoding using stored parameters Electricity 0 Active
US11876968B2 Method and device for picture encoding and decoding Electricity 0 Active
US12231686B2 Hybrid texture particle coding mode improvements Electricity 0 Active
US12200228B2 Method and a device for picture encoding and decoding Electricity 0 Active
US12425654B2 Transform size interactions with coding tools Electricity 0 Active
US12167016B2 Illumination compensation in video coding Electricity 0 Active
US11381822B2 Scalar quantizer decision scheme for dependent scalar quantization Electricity 0 Active
US11962753B2 Method and device of video coding using local illumination compensation (LIC) groups Electricity 0 Active
US12355996B2 Encoding and decoding methods and corresponding devices Electricity 0 Active
US11503309B2 Method and apparatus for video encoding and decoding based on adaptive coefficient group Electricity 0 Active
US11695962B2 Encoding and decoding methods and corresponding devices Electricity 0 Active
US12407817B2 Intra prediction with geometric partition Electricity 0 Active
US12256068B2 Signaling of merge indices for triangle partitions Electricity 0 Active
US11457214B2 Coding of quantization matrices using parametric models Electricity 0 Active
US11902560B2 Motion compensation for video encoding and decoding Electricity 0 Active
US12212771B2 Illumination compensation flag in frame rate up-conversion with template matching Electricity 0 Active
US12368852B2 Method and device for picture encoding and decoding Electricity 0 Active
US11812021B2 Coding of quantization matrices using parametric models Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.