Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11527406 | Trench etching process for photoresist line roughness improvement | Sheng-Lin Hsieh, I-Chih Chen, Kuan-Jung Chen | 2022-12-13 |
CH
Ching-Pei Hsieh
Tsmc Nanjing Company, Limited: 1 patents #15 of 51Top 30%
Overall (2022): #500,283 of 548,613Top 95%
1
Patents 2022