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

Guichun Li

TA Tencent America: 38 patents #7 of 96Top 8%
Apple: 1 patents #1,968 of 4,948Top 40%
TE Tencent: 1 patents #253 of 971Top 30%
📍 San Jose, CA: #8 of 5,639 inventorsTop 1%
🗺 California: #123 of 55,090 inventorsTop 1%
Overall (2025): #389 of 469,880Top 1%
40
Patents 2025

Issued Patents 2025

Showing 26–40 of 40 patents

Patent #TitleCo-InventorsDate
12284331 Subblock-based motion vector predictor with MV offset derived by template matching Xin Zhao, Lien-Fei CHEN, Han Gao, Shan Liu 2025-04-22
12284380 Weight index inheritance Xiang Li, Xiaozhong XU, Shan Liu 2025-04-22
12284379 Method and apparatus for video coding Xiang Li, Xiaozhong XU, Shan Liu 2025-04-22
12250408 Deriving affine merge candidates when neighboring blocks are outside of current coding unit Xiaozhong XU, Xiang Li, Shan Liu 2025-03-11
12244854 Signaling of block vector resolution Xiaozhong XU, Xiang Li, Shan Liu 2025-03-04
12244839 Constraint of minimum quaternary tree size Xiang Li, Shan Liu 2025-03-04
12238294 Sub-block based temporal motion vector predictor with an motion vector offset Lien-Fei CHEN, Xiang Li, Shan Liu 2025-02-25
12231647 Scene transition detection based encoding methods for BCW Xiang Li, Shan Liu 2025-02-18
12231621 Subblock merge mode for intra block copy Xiang Li, Lien-Fei CHEN, Shan Liu 2025-02-18
12231622 Prediction of intrabc flip type Xin Zhao, Xiaozhong XU, Lien-Fei CHEN, Shan Liu 2025-02-18
12225207 Subblock intra and inter coding Xin Zhao, Lien-Fei CHEN, Shan Liu 2025-02-11
12225206 Affine inter prediction refinement with optical flow Xiang Li, Xiaozhong XU, Shan Liu 2025-02-11
12219128 Mixed-model cross-component prediction mode Xin Zhao, Lien-Fei CHEN, Shan Liu 2025-02-04
12192480 Weight derivation of multiple reference line for intra prediction fusion Lien-Fei CHEN, Xin Zhao, Shan Liu 2025-01-07
12192509 Partition, motion vector (MV) derivation of template-matching, and subblock MV derivation for subblock based MV predictor Lien-Fei CHEN, Xin Zhao, Shan Liu 2025-01-07