Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701020 | Pseudomorphic step-doped-channel field-effect transistor | Lih-Wen Laih | 1997-12-23 |
| 5698862 | Structure of the heterostructure-emitter and heterostructure-base transistor (HEHBT) | Wen-Shiung Lour, Jung-Hui Tsai | 1997-12-16 |