Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chieh-Kai Yang — 3 Patents in 2020

PSPsemi: 3 patents #28 of 86Top 35%
Poway, CA: #31 of 185 inventorsTop 20%
California: #9,366 of 68,989 inventorsTop 15%
Overall (2020): #94,933 of 565,922Top 20%
3 Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10797172 Method and apparatus for use in improving linearity of MOSFETs using an accumulated charge sink-harmonic wrinkle reduction Christopher N. Brindle, Jie Deng, Alper Genc, Michael A. Stuber, Dylan J. Kelly +4 more 2020-10-06
10790390 Method and apparatus for use in improving linearity of MOSFETs using an accumulated charge sink-harmonic wrinkle reduction Christopher N. Brindle, Jie Deng, Alper Genc 2020-09-29
10680590 Integrated switch and self-activating adjustable power limiter Jianhua Lu, Naveen Yanduru, Edward Nicholas Comfoltey, Michael Conry 2020-06-09