Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Wanqiang Chen — 3 Patents

Amazon: 1 patents #10,717 of 19,158Top 60%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Wanqiang Chen has been granted 3 US patents while listed as an inventor at Amazon. The first was granted in 2023 and the most recent in November 2025. Wanqiang Chen ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Wanqiang Chen in Xinluo District, CA, CN.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12472045 Electric toothbrush and method for controlling the same Hao Chen, Yihang Chen 2025-11-18
D1074354 Weeder 2025-05-13
11699093 Automated distribution of models for execution on a non-edge device and an edge device Nagajyothi Nookula, Poorna Chand Srinivas Perumalla, Aashish Jindia, Danjuan Ye, Eduardo Manuel Calleja +6 more 2023-07-11 $588,772,000