Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Xiang Ma — 81 Patents

Huawei: 36 patents #368 of 15,535Top 3%
HBHere Global B.V.: 13 patents #49 of 824Top 6%
HP: 7 patents #2,783 of 16,619Top 20%
Futurewei Technologies: 6 patents #302 of 1,563Top 20%
Intel: 6 patents #6,200 of 30,777Top 25%
Amazon: 4 patents #4,091 of 19,158Top 25%
MCMcafee: 2 patents #495 of 1,127Top 45%
Qualcomm: 1 patents #7,593 of 12,104Top 65%
Koniniklijke Philips N.V.: 1 patents #4,025 of 7,486Top 55%
NCNio Co.: 1 patents #18 of 90Top 20%
UCUniversity Of Science And Technology Of China: 1 patents #55 of 276Top 20%
NUNanjing University: 1 patents #331 of 887Top 40%
ExxonMobil: 1 patents #5,674 of 10,161Top 60%
CTChina University Of Mining And Technology: 1 patents #288 of 815Top 40%
Overall (All Time): #22,096 of 4,157,543Top 1%
81 Patents All Time
Xiang Ma has been granted 81 US patents while listed as an inventor at Huawei. The first was granted in 2006 and the most recent in September 2025. Xiang Ma ranks #22,096 of 4,157,543 US inventors in our database (top 0.53%). Patent records list Xiang Ma in Lo Wu, TX, CN.

Issued Patents All Time

Showing 1–25 of 81 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12422580 Physics-based and data-driven integrated method for rock burst hazard assessment Wu Cai, Qiang Lu, Siyuan Gong, Anye Cao, Xuming Zhu +1 more 2025-09-23
12425580 Intra-prediction with multiple refence lines Shan Liu 2025-09-23
12309415 Video picture prediction method and apparatus Huanbang Chen, Haitao Yang, Jianle Chen 2025-05-20
12301866 Intra prediction method and apparatus Haitao Yang, Nan Song, Xu Chen, Huanbang Chen, Yin Zhao 2025-05-13
12289455 Chroma block prediction method and apparatus Fan Mu, Yin Zhao, Haitao Yang 2025-04-29
12279681 Writing device packaging boxes Wei-Hung Lin, Simon Wong 2025-04-22
12262053 Intra-prediction using a cross-component linear model in video coding Jianle Chen, Haitao Yang 2025-03-25
12238297 Method for constructing MPM list, method for obtaining intra prediction mode of chroma block, and apparatus Haitao Yang, Yin Zhao, Lian Zhang 2025-02-25
12192488 Video encoder, video decoder, and corresponding encoding and decoding methods Yin Zhao, Haitao Yang, Jianle Chen 2025-01-07
12184839 Intra prediction method and device Jianle Chen, Yin Zhao, Haitao Yang 2024-12-31
12124856 Platform hardening for bootloaders via reference firmware Subrata Banik, Aamir Bohra, Vincent J. Zimmer, Robert E. Gough, Jabeena Begum Gaibusab 2024-10-22 $18,859,000
12120325 Chroma block prediction method and apparatus Jianle Chen, Haitao Yang 2024-10-15
12069294 Picture prediction method and apparatus, and codec Haitao Yang, Huanbang Chen, Shan Gao 2024-08-20
12069288 Inter prediction method and related apparatus Huanbang Chen, Haitao Yang, Lian Zhang 2024-08-20
12058378 Encoder, a decoder and corresponding methods Haitao Yang 2024-08-06
12058362 Inter prediction method and apparatus Haitao Yang, Fan Mu, Huanbang Chen, Lian Zhang 2024-08-06
12022078 Picture processing method and apparatus Haitao Yang, Lian Zhang 2024-06-25
11999127 Automatic packaging bag production device and method Xianfeng Peng, Fenglin Jiang, Zhaorong Lv, Ziheng Lv 2024-06-04
11968357 Apparatuses and methods for encoding and decoding based on syntax element values Haitao Yang 2024-04-23
11962787 Chroma block prediction method and device Haitao Yang, Jianle Chen 2024-04-16
11943451 Chroma block prediction method and apparatus Fan Mu, Yin Zhao, Haitao Yang 2024-03-26
11930209 Method and apparatus of cross-component linear modeling for intra prediction Alexey Konstantinovich Filippov, Vasily Alexeevich Rufitskiy, Jianle Chen 2024-03-12
11895313 Motion model signaling Haitao Yang, Huanbang Chen, Jianle Chen 2024-02-06
11889933 Resolving events in item-identifying carts Jonathan Cohn, Oded Maron, Jeremy Samuel De Bonet 2024-02-06 $293,221,000
11877006 Intra-prediction using a cross-component linear model in video coding Jianle Chen, Haitao Yang 2024-01-16