Inventor · name-matched record
LI GUICHUN
8 granted patents·6 pending applications·0 citations·filing 2022–2025
70Inventor score
Technology areasH04N
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
14 records- 0188US2026067485A1Weight derivation for geometric partitioning modeTencent America LLC·Filed 2025·Application pending·0 cites
- 0279US2026052269A1Method for affine motion refinementTencent America LLC·Filed 2025·Application pending·0 cites
- 0378US2026039834A1Motion vector derivation of subblock-based template-matching for subblock based motion vector predictorTencent America LLC·Filed 2025·Application pending·0 cites
- 0477US2026019569A1Block vector refinement method for intra block copyTencent America LLC·Filed 2025·Application pending·0 cites
- 0576US2026006210A1Subblock-level temporal motion vector prediction with multiple displacement vector predictors and offsetTencent America LLC·Filed 2025·Application pending·0 cites
- 0669US12568215B2Geometry partition mode and merge mode with motion vector difference signalingTencent America LLC·Filed 2024·Granted Mar 3, 2026·0 cites·20 claims
- 0765US2026101065A1Techniques for memory conservation when storing prediction data from motion compensation-based predictive codingAPPLE INC·Filed 2025·Application pending·0 cites
- 0860US12563233B2CTU-row based geometric transformTencent America LLC·Filed 2023·Granted Feb 24, 2026·0 cites·20 claims
- 0958US12526421B2CABAC context modeling with information from spatial neighborsTencent America LLC·Filed 2023·Granted Jan 13, 2026·0 cites·20 claims
- 1057US12556728B2CABAC context model groupingTencent America LLC·Filed 2023·Granted Feb 17, 2026·0 cites·20 claims
- 1157US12556736B2Method and apparatus for extended decoder side motion vector refinementTencent America LLC·Filed 2023·Granted Feb 17, 2026·0 cites·20 claims
- 1256US12581101B2Template matching refinement for affine motionTencent America LLC·Filed 2023·Granted Mar 17, 2026·0 cites·20 claims
- 1351US12587635B2Affine merge mode with translational motion vectorsTencent America LLC·Filed 2022·Granted Mar 24, 2026·0 cites·19 claims
- 1451US12568212B2Adaptive loop filtering on output(s) from offline fixed filteringTencent America LLC·Filed 2023·Granted Mar 3, 2026·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when LI GUICHUN files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: exact name match across USPTO filings. How scoring works →