Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ren-Yi Chen — 1 Patent in 2017

LTLeadtrend Technology: 1 patents #11 of 21Top 55%
Baoshan, TW: #125 of 388 inventorsTop 35%
Overall (2017): #270,964 of 506,227Top 55%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9735684 Controllers, power supplies and control methods Kuo-Chien Huang 2017-08-15