Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
HH

Han Huang — 127 Patents

Qualcomm: 79 patents #309 of 12,104Top 3%
MPMediatek Singapore Pte.: 17 patents #24 of 734Top 4%
MEMediatek: 13 patents #202 of 2,888Top 7%
HIHfi Innovation: 10 patents #32 of 85Top 40%
SMSilicon Motion: 6 patents #56 of 414Top 15%
ACAten International Co.: 2 patents #30 of 144Top 25%
San Diego, CA: #196 of 23,606 inventorsTop 1%
California: #1,421 of 386,348 inventorsTop 1%
Overall (All Time): #8,845 of 4,157,543Top 1%
127 Patents All Time
Han Huang has been granted 127 US patents while listed as an inventor at Qualcomm. The first was granted in 2010 and the most recent in September 2025. Han Huang ranks #8,845 of 4,157,543 US inventors in our database (top 0.21%). Patent records list Han Huang in San Diego, CA, US.

Issued Patents All Time

Showing 1–25 of 127 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12432339 Merge candidate reordering in video coding Vadim Seregin, Marta Karczewicz 2025-09-30
12432352 Bit-length control for linear regression-based affine merge candidate derivation Yan Zhang, Vadim Seregin, Marta Karczewicz 2025-09-30
12425643 Derivation of affine merge candidates with linear regression for video coding Yan Zhang, Vadim Seregin, Muhammed Zeyd Coban, Marta Karczewicz 2025-09-23
12413745 Bi-directional prediction boundary pixel padding with out-of-picture-boundary motion vectors Zhi Zhang, Yao-Jen Chang, Chun-Chi Chen, Yan Zhang, Vadim Seregin +1 more 2025-09-09
12382017 Block level reference pictures adaptation for video coding Vadim Seregin, Marta Karczewicz 2025-08-05
12375688 Template matching in video coding Chun-Chi Chen, Zhi Zhang, Vadim Seregin, Marta Karczewicz 2025-07-29
12363306 MMVD merge mode with asymmetric motion vector difference Chun-Chi Chen, Vadim Seregin, Marta Karczewicz 2025-07-15
12355976 Hybrid inter bi-prediction in video coding Zhi Zhang, Chun-Chi Chen, Vadim Seregin, Marta Karczewicz 2025-07-08
12348762 Signaling sub-prediction unit motion vector predictor Wei-Jung Chien, Vadim Seregin, Marta Karczewicz 2025-07-01
12316832 Methods for adaptive signaling of maximum number of merge candidates in multiple hypothesis prediction Marta Karczewicz, Vadim Seregin 2025-05-27
12316877 High-level syntax control flags for template matching-related coding tools in video coding Chun-Chi Chen, Vadim Seregin, Marta Karczewicz 2025-05-27
12316868 Motion vector (MV) candidate reordering Yao-Jen Chang, Vadim Seregin, Chun-Chi Chen, Marta Karczewicz 2025-05-27
12309355 Adaptively coding motion information for multiple hypothesis prediction for video coding Vadim Seregin, Marta Karczewicz 2025-05-20
12250395 Interaction between reference picture resampling and template-based inter prediction techniques in video coding Chun-Chi Chen, Zhi Zhang, Yao-Jen Chang, Yan Zhang, Vadim Seregin +1 more 2025-03-11
12244805 Chroma quantization parameter (QP) derivation for video coding Adarsh Krishnan Ramasubramonian, Geert Van der Auwera, Wei-Jung Chien, Yu Han, Bappaditya Ray +1 more 2025-03-04
12244840 Searching techniques for template matching for video coding Cheng-Teh Hsieh, Chun-Chi Chen, Marta Karczewicz 2025-03-04
12212736 Using unrefined motion vectors for performing decoder-side motion vector derivation Chun-Chi Chen, Cheng-Teh Hsieh, Wei-Jung Chien, Zhi Zhang, Yao-Jen Chang +3 more 2025-01-28
12200219 Adaptive bilateral matching for decoder side motion vector refinement for video coding Vadim Seregin, Marta Karczewicz 2025-01-14
12177475 Model-based motion vector difference derivation and template matching prediction for video coding Chun-Chi Chen, Vadim Seregin, Marta Karczewicz 2024-12-24 $20,564,000
12160574 Motion vector candidate construction for geometric partitioning mode in video coding Yao-Jen Chang, Vadim Seregin, Marta Karczewicz 2024-12-03 $29,038,000
12155820 Method and apparatus for intra prediction fusion in image and video coding Chia-Ming Tsai, Chih-Wei Hsu, Yu-Wen Huang 2024-11-26
12132885 Multiple inter predictors with decoder side motion vector derivation for video coding Yan Zhang, Vadim Seregin, Marta Karczewicz 2024-10-29 $22,162,000
12113987 Multi-pass decoder-side motion vector refinement Zhi Zhang, Chun-Chi Chen, Yan Zhang, Vadim Seregin, Marta Karczewicz 2024-10-08 $22,809,000
12069244 Decoder side motion derivation using spatial correlation Vadim Seregin, Chun-Chi Chen, Marta Karczewicz 2024-08-20 $15,229,000
12047583 Hybrid inter bi-prediction in video coding Zhi Zhang, Chun-Chi Chen, Vadim Seregin, Marta Karczewicz 2024-07-23 $12,759,000