Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6037646 | High-frequency GaAs substrate based schottky barrier diodes | Aaron K. Oki, Donald K. Umemoto, Dwight C. Streit | 2000-03-14 |
| 5930636 | Method of fabricating high-frequency GaAs substrate-based Schottky barrier diodes | Aaron K. Oki, Donald K. Umemoto, Dwight C. Streit | 1999-07-27 |
| 5892248 | Double photoresist layer self-aligned heterojuction bipolar transistor | Aaron K. Oki, Donald K. Umemoto, Dwight C. Streit | 1999-04-06 |
| 5840612 | Method of fabricating very high gain heterojunction bipolar transistors | Aaron K. Oki, Dwight C. Streit, Donald K. Umemoto | 1998-11-24 |
| 5736417 | Method of fabricating double photoresist layer self-aligned heterojunction bipolar transistor | Aaron K. Oki, Donald K. Umemoto, Dwight C. Streit | 1998-04-07 |
| 5648666 | Double-epitaxy heterojunction bipolar transistors for high speed performance | Dwight C. Streit, Aaron K. Oki | 1997-07-15 |
| 5631477 | Quaternary collector InAlAs-InGaAlAs heterojunction bipolar transistor | Dwight C. Streit, Aaron K. Oki | 1997-05-20 |