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

Chyn-Herng Hwu

Overall (All Time): #1,649,104 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5577754 Anti-reverse sliding motion mechanism 1996-11-26
5429538 Mechanism capable of making variation in radial angle 1995-07-04
4926562 Closed type of line marking device 1990-05-22