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

Ho-Shang Lee

DFDicon Fiberoptics: 1 patents #1 of 1Top 100%
El Sobrante, CA: #2 of 3 inventorsTop 70%
California: #3,049 of 13,957 inventorsTop 25%
Overall (1994): #123,532 of 165,921Top 75%
1 Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5317659 Conical fiberoptic switch 1994-05-31