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

Li Ding — 2 Patents in 2022

UMUnited Microelectronics: 2 patents #119 of 626Top 20%
Shanghai, CA: #190 of 451 inventorsTop 45%
Overall (2022): #136,034 of 548,613Top 25%
2 Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11342465 Method of forming oxide semiconductor field effect transistor Chien-Ming Lai, Yen-Chen Chen, Jen-Po Huang, Sheng-Yao Huang, Hui-Ling Chen +3 more 2022-05-24
11239419 Structure of memory device and fabrication method thereof Hai Tao Liu, Yao-Hung Liu, Guoan Du, Qi LI, Chunlei Wan +4 more 2022-02-01