Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Ren-Chieh Liu — 2 Patents in 2021

Disney: 2 patents #173 of 964Top 20%
Jinshanmian, CA: #11 of 17 inventorsTop 65%
Overall (2021): #120,221 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11153524 High precision pixel circuit and method thereof Wen-Cheng Yen 2021-10-19
11055548 Motion sensor using temporal difference pixels and lift-up detection thereof Yi-Hsien Ko, Han-Chi Liu 2021-07-06