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

Yen-Chih Lee

TXTxc: 1 patents #1 of 4Top 25%
New Taipei, TW: #647 of 1,901 inventorsTop 35%
Overall (2021): #203,407 of 548,734Top 40%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11121698 Quartz oscillating plate Cheng-Hsun Chung, Chih-Hung Chiu, Min-Ho Wang 2021-09-14