Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868633 | Selective epitaxy devices and method | Liem T. Tran, Hung-Dah Shih | 1989-09-19 |
| 4843033 | Method for outdiffusion of zinc into III-V substrates using zinc tungsten silicide as dopant source | Shiban K. Tiku | 1989-06-27 |