Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855796 | Beam lead mixer diode | Cheng P. Wen, Jen K. Kung | 1989-08-08 |
| 4800420 | Two-terminal semiconductor diode arrangement | James Chen, Cheng-Keng Pao | 1989-01-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855796 | Beam lead mixer diode | Cheng P. Wen, Jen K. Kung | 1989-08-08 |
| 4800420 | Two-terminal semiconductor diode arrangement | James Chen, Cheng-Keng Pao | 1989-01-24 |