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USPTO Patent Rankings Data through Sept 30, 2025
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Kaichin Li — 1 Patent

AMAsahi Kasei Microdevices: 1 patents #116 of 231Top 55%
Overall (All Time): #3,120,054 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8803842 Touch panel apparatus and method for detecting distance between touch input points on touch panel Junichi WAKASUGI 2014-08-12