Residual and coefficients coding for video coding
US-2026101035-A1 · Apr 9, 2026 · US
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Wang Xianglin patents
Wang Xianglin is listed as an inventor on 604 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Xianglin |
| Total patents | 604 |
| First publication | Jan 27, 2015 |
| Latest publication | Apr 9, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Methods and devices for decoder-side intra mode derivation
US-12593034-B2 · Mar 31, 2026 · US
Methods and apparatus on prediction refinement with optical flow
US-12593048-B2 · Mar 31, 2026 · US
Methods and devices for filtered intra block copy
US-2026089340-A1 · Mar 26, 2026 · US
Geometric partition mode with motion vector refinement
US-12587636-B2 · Mar 24, 2026 · US
Network based image filtering for video coding
US-12587646-B2 · Mar 24, 2026 · US
Methods and devices for adaptive loop filter and cross-component adaptive loop filter
US-2026082042-A1 · Mar 19, 2026 · US
Geometric partition mode with motion vector refinement
US-12581058-B2 · Mar 17, 2026 · US
Methods and apparatuses for prediction refinement with optical flow, bi-directional optical flow, and decoder-side motion vector refinement
US-12581112-B2 · Mar 17, 2026 · US
Methods and apparatus of video coding for triangle prediction
US-12574540-B2 · Mar 10, 2026 · US
Recent patents
Latest publications not already listed above.
Methods and apparatus for prediction refinement with optical flow
US-12506874-B2 · Dec 23, 2025 · US
Network based image filtering for video coding
US-2025386015-A1 · Dec 18, 2025 · US
Network based image filtering for video coding
US-12501040-B1 · Dec 16, 2025 · US
Cross-component sample adaptive offset
US-12501063-B2 · Dec 16, 2025 · US
Methods and apparatus of motion vector rounding, clipping and storage for inter prediction
US-2025379996-A1 · Dec 11, 2025 · US
Coding enhancement in cross-component sample adaptive offset
US-12495153-B2 · Dec 9, 2025 · US
Coding enhancement in cross-component sample adaptive offset
US-12489914-B2 · Dec 2, 2025 · US
Methods and apparatuses for prediction refinement with optical flow
US-12483708-B2 · Nov 25, 2025 · US
Overlapped block motion compensation for inter prediction
US-12470733-B2 · Nov 11, 2025 · US
Video coding using intra sub-partition coding mode
US-12464152-B2 · Nov 4, 2025 · US
System and method for combined inter and intra prediction
US-12457358-B2 · Oct 28, 2025 · US
Geometric partition mode with explicit motion signaling
US-12457335-B2 · Oct 28, 2025 · US
Method and apparatus for cross-component prediction for video coding
US-2025330626-A1 · Oct 23, 2025 · US
Methods and Devices for Selectively Applying Bi-Directional Optical Flow and Decoder-side Motion Vector Refinement for Video Coding
US-2025330585-A1 · Oct 23, 2025 · US
Motion estimation region for the merge candidates
US-2025330634-A1 · Oct 23, 2025 · US
High-level syntax for video coding
US-12452461-B2 · Oct 21, 2025 · US
Methods and apparatus of video coding for triangle prediction
US-12452419-B2 · Oct 21, 2025 · US
Sign prediction for block-based video coding
US-12452457-B2 · Oct 21, 2025 · US
Motion compensation considering out-of-boundary conditions in video coding
US-12452445-B2 · Oct 21, 2025 · US
Network based image filtering for video coding
US-12439092-B2 · Oct 7, 2025 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Beijing Dajia Internet Information Tech Co Ltd | 469 |
| Qualcomm Inc | 133 |
| Wang Xianglin | 35 |
| Karczewicz Marta | 33 |
| Guo Liwei | 10 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04N19/176 | 471 |
| H04N19/105 | 312 |
| H04N19/70 | 308 |
| H04N19/132 | 214 |
| H04N19/119 | 195 |