Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Weiqi Chen — 4 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Bristol-Myers Squibb: 1 patents #2,493 of 3,969Top 65%
Princeton, NJ: #816 of 2,186 inventorsTop 40%
New Jersey: #19,535 of 69,400 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Weiqi Chen has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2017 and the most recent in December 2025. Weiqi Chen ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Weiqi Chen in Princeton, NJ, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12501527 Driver circuit for adaptively switching light-emitting diode current 2025-12-16
12451390 Trench filling through reflowing filling material Li-Hsiang Wang, Wan-Chen Hsieh, Bo-Cyuan Lu, Tai-Chung Huang, Hui-An Chang +1 more 2025-10-21
D994511 Pet locator 2023-08-08
9580422 Isotopically labeled triazolopyridine 11-beta hydroxysteroid dehydrogenase type I inhibitors Yaofeng CHENG, Brad D. Maxwell, Bach D. Tran, Jun Li 2017-02-28