Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11335585 | Vacuum wafer chuck for manufacturing semiconductor devices | Chin-Shen Hsieh | 2022-05-17 |
CL
Chung-Hsien Liao
Overall (2022): #497,862 of 548,613Top 95%
1
Patents 2022