Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chengkai Luo — 6 Patents

PSPsemi: 6 patents #65 of 166Top 40%
San Diego, CA: #6,452 of 23,606 inventorsTop 30%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Chengkai Luo has been granted 6 US patents while listed as an inventor at Psemi. The first was granted in 2019 and the most recent in September 2024. Chengkai Luo ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Chengkai Luo in San Diego, CA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12095450 High-speed switch with accelerated switching time 2024-09-17
11722162 RF circuit protection devices and methods Payman Shanjani, Ravindranath Shrivastava 2023-08-08
11641196 High-speed switch with accelerated switching time 2023-05-02
11264981 High-speed switch with accelerated switching time 2022-03-01
10511297 High-speed switch with accelerated switching time 2019-12-17
10432238 Detuning multiband tunable matching networks Fleming Lam 2019-10-01