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

Cheng Tu

UMUnited Microelectronics: 2 patents #125 of 616Top 25%
Taipei, IL: #4 of 14 inventorsTop 30%
Overall (2021): #171,689 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11177321 Resistive random access memories and method for fabricating the same Po-Yen Hsu, Bo-Lun Wu, Shih-Ning Tsai 2021-11-16
10978336 Methods of manufacturing semiconductor devices Chi-Ching Liu, Ting-Ying Shen, Yen-De Lee, Ping Wang 2021-04-13