Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11256179 | Mask cleaning | Shu-Hao Chang, Norman Chen, Jeng-Horng Chen, Kuo-Chang Kau, Shang-Chieh Chien +2 more | 2022-02-22 |
MC
Ming-Chin Chien
Overall (2022): #334,289 of 548,613Top 65%
1
Patents 2022