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

Hung-Ta Chien

COCoretronic: 2 patents #38 of 172Top 25%
Baoshan, TW: #66 of 379 inventorsTop 20%
Overall (2021): #155,457 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11029556 Display device Yi-Chien Lo 2021-06-08
11022805 Head-mounted display apparatus with optical adjustment element Fu-Ming Chuang 2021-06-01