Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876211 | Method for fabricating varactor diodes using ion implanation | Hilda Kanber | 1989-10-24 |
| 4800420 | Two-terminal semiconductor diode arrangement | Wah S. Wong, Cheng-Keng Pao | 1989-01-24 |