Category:Ya Chen

Ya Chen

Executive Summary

Ya Chen is an inventor who has filed 3 patents. Their primary areas of innovation include the unit being an image region, e.g. an object (3 patents), Embedding additional information in the video signal during the compression process ( (2 patents), Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC] (2 patents), and they have worked with companies such as InterDigital VC Holdings, Inc. (3 patents). Their most frequent collaborators include (3 collaborations), (1 collaborations), (1 collaborations).

Patent Filing Activity

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Technology Areas

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List of Technology Areas

• H04N19/176 (the unit being an image region, e.g. an object): 3 patents
• H04N19/46 (Embedding additional information in the video signal during the compression process (): 2 patents
• H04N19/13 (Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]): 2 patents
• H04N19/513 (Processing of motion vectors): 1 patents
• H04N19/132 (Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking): 1 patents
• H04N19/149 (by estimating the code amount by means of a model, e.g. mathematical model or statistical model): 1 patents
• H04N19/70 (characterised by syntax aspects related to video coding, e.g. related to compression standards): 1 patents
• H04N19/129 (Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]): 1 patents
• H04N19/147 (according to rate distortion criteria (rate-distortion as a criterion for motion estimation): 1 patents
• H04N19/18 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents

Companies

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List of Companies

• InterDigital VC Holdings, Inc.: 3 patents

Collaborators

• Tangi Poirier (3 collaborations)
• Franck Galpin (1 collaborations)
• Fabrice Leleannec (1 collaborations)
• Karam Naser (1 collaborations)