Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
TM

Tsung-Chuan MA

BC Beijing Dajia Internet Information Technology Co.: 37 patents #6 of 15Top 40%
📍 San Diego, CA: #61 of 3,991 inventorsTop 2%
🗺 California: #132 of 55,090 inventorsTop 1%
Overall (2025): #451 of 469,880Top 1%
37
Patents 2025

Issued Patents 2025

Showing 26–37 of 37 patents

Patent #TitleCo-InventorsDate
12267509 Cross component determination of chroma and luma components of video data Yi-Wen Chen, Xiaoyu Xiu, Hong-Jheng JHU, Xianglin Wang, Bing YU 2025-04-01
12262029 Cross component adaptive loop filter for video coding Xianglin Wang, Yi-Wen Chen, Xiaoyu Xiu, Hong-Jheng JHU, Bing YU 2025-03-25
12262005 Deblocking filtering for video coding Yi-Wen Chen, Xiaoyu Xiu, Hong-Jheng JHU, Xianglin Wang, Bing YU 2025-03-25
12256076 Residual and coefficients coding for video coding Yi-Wen Chen, Xiaoyu Xiu, Hong-Jheng JHU, Xianglin Wang, Bing YU 2025-03-18
12250411 Methods and apparatuses for signaling of syntax elements in video coding Yi-Wen Chen, Xiaoyu Xiu, Hong-Jheng JHU, Wei-Jen Chen, Xianglin Wang +1 more 2025-03-11
12244804 Methods and apparatus of video coding in 4:4:4 chroma format Xiaoyu Xiu, Yi-Wen Chen, Hong-Jheng JHU, Xianglin Wang, Bing YU 2025-03-04
12238343 Video coding with neural network based in-loop filtering Wei-Jen Chen, Xiaoyu Xiu, Yi-Wen Chen, Hong-Jheng JHU, Che-Wei KUO +2 more 2025-02-25
12238337 Methods and system of subblock transform for video coding Xiaoyu Xiu, Yi-Wen Chen, Xianglin Wang, Shuiming Ye, Hong-Jheng JHU 2025-02-25
12219163 Chroma coding enhancement in cross-component sample adaptive offset Che-Wei KUO, Xiaoyu Xiu, Wei-Jen Chen, Xianglin Wang, Yi-Wen Chen +2 more 2025-02-04
12219125 Constrained motion vector derivation for long-term reference pictures in video coding Yi-Wen Chen, Xiaoyu Xiu, Xianglin Wang 2025-02-04
12200220 Geometric partition mode with motion vector refinement Xiaoyu Xiu, Wei-Jen Chen, Che-Wei KUO, Yi-Wen Chen, Hong-Jheng JHU +2 more 2025-01-14
12192511 Methods and apparatuses for signaling of syntax elements in video coding Yi-Wen Chen, Xiaoyu Xiu, Hong-Jheng JHU, Wei-Jen Chen, Xianglin Wang +1 more 2025-01-07