Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Charles Chu — 1 Patent in 2021

Temple City, CA: #8 of 13 inventorsTop 65%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #503,457 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11181626 Injecting an RF local oscillator signal into an avalanche photo diode using photons emitted from a light emitting diode 2021-11-23