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

David B. Huff

OROrtel: 3 patents #3 of 18Top 20%
Downey, CA: #66 of 314 inventorsTop 25%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,651,508 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5453868 Suppression of noise and distortion in fiber-optic systems Henry A. Blauvelt, John S. Frame, Amnon Yariv 1995-09-26
5430569 Suppression of noise and distortion in fiber-optic systems Henry A. Blauvelt, John S. Frame, Amnon Yariv 1995-07-04
5179461 Broadband optical receiver with passiner tuning network Henery A. Blauvelt, Israel Ury, Howard Loboda 1993-01-12