Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Chalmera Schie — 1 Patent

SUSupertex: 1 patents #24 of 39Top 65%
Cupertino, CA: #5,084 of 6,989 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
David Chalmera Schie has been granted 1 US patent while listed as an inventor at Supertex. All of these patents were granted in 2003. David Chalmera Schie ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David Chalmera Schie in Cupertino, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6525515 Feedback apparatus and method for adaptively controlling power supplied to a hot-pluggable subsystem Sang Ton Ngo, James Nguyen, Ladislas G. Kerenyi, Khai Le 2003-02-25 $2,379,000