Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CY

Chieh-Kai Yang

PSPsemi: 2 patents #25 of 86Top 30%
Poway, CA: #43 of 201 inventorsTop 25%
California: #14,923 of 67,890 inventorsTop 25%
Overall (2019): #183,014 of 560,194Top 35%
2 Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10277211 Integrated switch and self-activating adjustable power limiter Jianhua Lu, Peter Bacon, Naveen Yanduru, Edward Nicholas Comfoltey, Michael Conry 2019-04-30
10224913 Self-activating adjustable power limiter Jianhua Lu, Peter Bacon, Naveen Yanduru, Edward Nicholas Comfoltey, Michael Conry 2019-03-05