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

Yun-Chiang Hsu

Overall (2011): #120,249 of 364,097Top 35%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7961408 Five-lens image lens system Chih-Wei Lo 2011-06-14