Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11521884 | Electrostatic chuck sidewall gas curtain | Che-Fu Chen, Yan Liu | 2022-12-06 |
IH
Ian Hsieh
Overall (2022): #424,895 of 548,613Top 80%
1
Patents 2022