Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780341 | Apparatus and method for enhancing the uniform etching capability of an ion beam grid | David Garcia, Cherngye Hwang, Nick Karmaniolas | 2004-08-24 |
| 6663747 | Apparatus and method for enhancing the uniform etching capability of an ion beam grid | David Garcia, Cherngye Hwang, Nick Karmaniolas | 2003-12-16 |