Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440637 | Electron beam lithography method forming nanocrystal shadowmasks and nanometer etch masks | Sung Hun Choi, Martin S. Leung, Nathan Presser | 2002-08-27 |
| 5543364 | Hydrogen out venting electronic package | Martin S. Leung | 1996-08-06 |
| 5491361 | Hydrogen out venting electronic package | Martin S. Leung | 1996-02-13 |