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

Kwan-suk Yang

Overall (All Time): #2,155,451 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7229216 Optical contact module 2007-06-12
7190269 Fiber optic security system and control method thereof 2007-03-13