Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6554952 | Method and apparatus for etching a gold metal layer using a titanium hardmask | Gladys So-Wan Lo, Greg Goldspring | 2003-04-29 |
| 6306312 | Method for etching a gold metal layer using a titanium hardmask | Gladys So-Wan Lo, Gregory J. Goldspring | 2001-10-23 |