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USPTO Patent Rankings Data through Dec 31, 2025
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Fangyuan Han — 4 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
HTHubei University Of Technology: 1 patents #30 of 83Top 40%
Nanning, CN: #12 of 138 inventorsTop 9%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Fangyuan Han has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2019 and the most recent in February 2025. Fangyuan Han ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Fangyuan Han in Nanning, CN.

Patents per Year

Patents granted per year, 2019 to 2025Bar chart with a peak of 1 patents in 2019.peak 12019: 1 patents20192020: 1 patents20202022: 1 patents20222025: 1 patents2025

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12228490 Screening method for screening an adsorbent for use in environment-friendly gas-insulated equipment Xiaoxing Zhang, Shuangshuang Tian, Yuandong Jiang, Dajian Li, Wei Zhang +1 more 2025-02-18
11453117 Parallel-series connection walking robot and construction method thereof — 2022-09-27
10675751 Multi-motion-platform parallel robot construction method and parallel robots for same — 2020-06-09
10279469 Multi-motion-platform parallel robot construction method and parallel robots for same — 2019-05-07

Frequent Collaborators

Xiajin Rao1 shared
Shuangshuang Tian1 shared
Xiaoxing Zhang1 shared
Yuandong Jiang1 shared
Dajian Li1 shared
Wei Zhang1 shared

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Ross CABOT4
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