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

Chang Liu

TSMC: 1 patents #1,794 of 3,494Top 55%
Overall (2021): #498,244 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10950694 Doping for semiconductor device with conductive feature Su-Hao Liu, Huicheng Chang, Chia-Cheng Chen, Liang-Yin Chen, Kuo-Ju Chen +4 more 2021-03-16