Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ben Choy — 1 Patent

SUSupertex: 1 patents #24 of 39Top 65%
San Jose, CA: #22,679 of 32,062 inventorsTop 75%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ben Choy has been granted 1 US patent while listed as an inventor at Supertex. All of these patents were granted in 2013. Ben Choy ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ben Choy in San Jose, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8542037 Multi-level high voltage pulser integrated circuit using low voltage MOSFETs Ching Chu 2013-09-24 $2,246,000