Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11227747 | Etch process with rotatable shower head | Yu-Chi Lin, Yi-Wei Chiu, Hung Jui Chang, Yu Lun Ke | 2022-01-18 |
CL
Chin-Hsing Lin
Overall (2022): #497,657 of 548,613Top 95%
1
Patents 2022