Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MK

Marta Karczewicz

Qualcomm: 119 patents #7 of 1,914Top 1%
VMVelos Media: 2 patents #6 of 36Top 20%
San Diego, CA: #6 of 4,495 inventorsTop 1%
California: #11 of 66,859 inventorsTop 1%
Overall (2021): #30 of 548,734Top 1%
122 Patents 2021

Issued Patents 2021

Showing 101–122 of 122 patents

Patent #TitleCo-InventorsDate
10958900 Derivation of spatial-temporal motion vectors prediction in video coding Yung-Hsuan Chao, Dmytro Rusanovskyy, Yu Han, Wei-Jung Chien, Vadim Seregin 2021-03-23
10958932 Inter-prediction coding of video data using generated motion vector predictor list including non-adjacent blocks Wei-Jung Chien, Yu Han, Han Huang 2021-03-23
10958928 Decoder-side motion vector derivation for video coding Yung-Hsuan Chao, Yu-Chen Sun, Wei-Jung Chien, Yi-Wen Chen 2021-03-23
10958927 Motion information derivation mode determination in video coding Xiang Li, Ying Chen, Li Zhang, Hongbin Liu, Jianle Chen 2021-03-23
10957044 Sphere pole projections for efficient compression of 360-degree video Geert Van der Auwera, Muhammed Zeyd Coban 2021-03-23
10951912 Systems and methods for adaptive selection of weights for video coding Hsiao-Chiang Chuang, Jianle Chen, Xiang Li, Kai Zhang, Done Bugdayci Sansli +2 more 2021-03-16
10951913 Merge candidates for motion vector prediction for video coding Sungwon Lee, Wei-Jung Chien, Li Zhang 2021-03-16
10944984 Affine motion prediction Han Huang, Wei-Jung Chien 2021-03-09
10939115 Efficient weighted probability estimation for binary arithmetic coding Amir Said, Hilmi Enes Egilmez 2021-03-02
10931969 Motion vector reconstructions for bi-directional optical flow (BIO) Yi-Wen Chen, Hsiao-Chiang Chuang, Xiang Li, Li Zhang, Wei-Jung Chien +1 more 2021-02-23
10915986 Adaptive perturbed cube map projection Muhammed Zeyd Coban, Geert Van der Auwera 2021-02-09
10911769 Motion-based priority for the construction of candidate lists in video coding Kai Zhang, Jianle Chen 2021-02-02
10904531 Adaptive parameters for coding of 360-degree video Hendry, Muhammed Zeyd Coban, Geert Van der Auwera 2021-01-26
10904565 Memory-bandwidth-efficient design for bi-directional optical flow (BIO) Hsiao-Chiang Chuang, Jianle Chen, Kai Zhang, Xiang Li, Yi-Wen Chen +1 more 2021-01-26
10904548 Coefficient processing for video encoding and decoding Muhammed Zeyd Coban 2021-01-26
10904529 Quantization group for video coding Yung-Hsuan Chao, Yi-Wen Chen, Wei-Jung Chien 2021-01-26
10897617 Rounding of motion vectors for adaptive motion vector difference resolution and increased motion vector storage precision in video coding Han Huang, Wei-Jung Chien 2021-01-19
10893291 Ultimate motion vector expression with adaptive directional information set Chao-Hsiung Hung, Chun-Chi Chen, Wei-Jung Chien 2021-01-12
10887611 Pruning for illumination compensation mode Vadim Seregin, Wei-Jung Chien 2021-01-05
10887622 Division-free bilateral filter Li Zhang, Wei-Jung Chien 2021-01-05
10887604 Signalling of filtering information Li Zhang, Wei-Jung Chien 2021-01-05
10887597 Systems and methods of determining illumination compensation parameters for video coding Hongbin Liu, Ying Chen, Jianle Chen 2021-01-05