Entropy coding for video encoding and decoding
US-12598326-B2 · Apr 7, 2026 · US
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Chen Ya patents
Chen Ya is listed as an inventor on 111 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Ya |
| Total patents | 111 |
| First publication | Jun 20, 2019 |
| Latest publication | Apr 7, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Local illumination compensation for video encoding and decoding using stored parameters
US-12593052-B2 · Mar 31, 2026 · US
Entropy coding for video encoding and decoding
US-2026075253-A1 · Mar 12, 2026 · US
Methods and apparatus for DMVR with bi-prediction weighting
US-12574522-B2 · Mar 10, 2026 · US
Scalar quantizer decision scheme for dependent scalar quantization
US-2026067460-A1 · Mar 5, 2026 · US
Encoding and decoding methods of intra prediction modes using dynamic lists of most probable modes and corresponding apparatuses
US-2026052244-A1 · Feb 19, 2026 · US
Motion compensation for video encoding and decoding
US-12556737-B2 · Feb 17, 2026 · US
Local illumination compensation with multiple linear models
US-2026046391-A1 · Feb 12, 2026 · US
Method and an apparatus for encoding or decoding a video
US-12526446-B2 · Jan 13, 2026 · US
Methods and apparatuses for encoding and decoding an image or a video using combined intra modes
US-2025392748-A1 · Dec 25, 2025 · US
Recent patents
Latest publications not already listed above.
Scalar quantizer decision scheme for dependent scalar quantization
US-12506870-B2 · Dec 23, 2025 · US
Transform size interactions with coding tools
US-2025373854-A1 · Dec 4, 2025 · US
Intra prediction with geometric partition
US-2025365406-A1 · Nov 27, 2025 · US
Sign and direction prediction in transform skip and bdpcm
US-2025350745-A1 · Nov 13, 2025 · US
Local illumination compensation with multiple linear models
US-12470697-B2 · Nov 11, 2025 · US
Unification of context-coded bins (CCB) count method
US-12470710-B2 · Nov 11, 2025 · US
Encoding and decoding methods and corresponding devices
US-2025301163-A1 · Sep 25, 2025 · US
Transform size interactions with coding tools
US-12425654-B2 · Sep 23, 2025 · US
Intra prediction with geometric partition
US-12407817-B2 · Sep 2, 2025 · US
Residual coefficient sign prediction with adaptive cost function for intra prediction modes
US-2025274583-A1 · Aug 28, 2025 · US
Template based cclm/mmlm slope adjustment
US-2025267297-A1 · Aug 21, 2025 · US
Spatial illumination compensation on large areas
US-12395637-B2 · Aug 19, 2025 · US
Context-adaptive binary arithmetic coding update refinement
US-2025254330-A1 · Aug 7, 2025 · US
Implicit intra mode for combined inter merge/intra prediction and geometric partitioning mode intra/inter prediction
US-2025254333-A1 · Aug 7, 2025 · US
Method and device for picture encoding and decoding
US-12368852-B2 · Jul 22, 2025 · US
Method and apparatus for video encoding and decoding based on adaptive coefficient group
US-12363322-B2 · Jul 15, 2025 · US
Encoding and decoding methods and corresponding devices
US-12355996-B2 · Jul 8, 2025 · US
Methods and apparatus for dmvr with bi-prediction weighting
US-2025203092-A1 · Jun 19, 2025 · US
Illumination compensation flag in frame rate up-conversion with template matching
US-2025175639-A1 · May 29, 2025 · US
Context-based binary arithmetic encoding and decoding
US-12301818-B2 · May 13, 2025 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Interdigital Vc Holdings Inc | 70 |
| Interdigital Ce Patent Holdings Sas | 31 |
| Interdigital Madison Patent Holdings Sas | 8 |
| Interdigital Ce Patent Holdings Sas | 1 |
| Interdigital Patent Holdings Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04N19/176 | 107 |
| H04N19/70 | 73 |
| H04N19/18 | 36 |
| H04N19/105 | 35 |
| H04N19/159 | 35 |