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

Ya-Lan Chiou

UMUnited Microelectronics: 1 patents #251 of 616Top 45%
Tainan, TW: #325 of 842 inventorsTop 40%
Overall (2021): #206,394 of 548,734Top 40%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10978122 Memory including non-volatile cells and current driving circuit Chun-Yen Tseng, Yu-Tse Kuo, Chang-Hung Chen, Shu-Ru Wang, Chun-Hsien Huang +10 more 2021-04-13