Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Jian Shan — 7 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
WIWistron: 1 patents #959 of 2,107Top 50%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Jian Shan has been granted 7 US patents while listed as an inventor at Unknown. The first was granted in 2009 and the most recent in June 2024. Jian Shan ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Jian Shan in Ningbo City, NE, CN.

Patents per Year

Patents granted per year, 2009 to 2024Bar chart with a peak of 2 patents in 2020.peak 22009: 1 patents20092014: 1 patents20142020: 2 patents20202021: 1 patents20212024: 2 patents2024

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
D1030058 Head of medical tissue clip Junjun Huang, Hailiang Wu, Qingye Chen, Zhongli Sun 2024-06-04
D1030059 Medical tissue clip Junjun Huang, Hailiang Wu, Qingye Chen, Zhongli Sun 2024-06-04
D921947 Search direct charge LED flashlight 2021-06-08
D899646 Utility direct charge LED flashlight 2020-10-20
D899647 Tactical direct charge LED flashlight 2020-10-20
8861216 Fixing mechanism and related electronic device Yung-Li Jang, Ming-Chih Chen 2014-10-14
7581947 Child resistant utility lighter 2009-09-01