Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Zhenxiang Zhang — 3 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
St. Catharines, CA: #46 of 206 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Zhenxiang Zhang has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 2011 and the most recent in October 2025. Zhenxiang Zhang ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Zhenxiang Zhang in St. Catharines, ON, CA.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12454715 Aminoacyl-tRNA synthetase efficiently introducing lysine derivatives Huanhong Liu, Song Wu, Weizhou Chen 2025-10-28
11069170 Method of verifiable and anonymous voter receipt for electronic voting system 2021-07-20
8022285 Automatic guitar tuning case 2011-09-20