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

Ying-Wei Tseng — 1 Patent in 2021

UMUnited Microelectronics: 1 patents #251 of 616Top 45%
Yuchi, TW: #5 of 17 inventorsTop 30%
Overall (2021): #201,833 of 548,734Top 40%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10978442 Electrostatic discharge (ESD) protection device and forming method thereof Chun-Ting Chiang, Ping-Chen Chang, Tien-Hao Tang 2021-04-13