Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663583 | Low-noise and power ALGaPSb/GaInAs HEMTs and pseudomorpohic HEMTs on GaAs substrate | Mehran Matloubian, Takyiu Liu | 1997-09-02 |
| 5610086 | Method of making an AlPSb/InP single heterojunction bipolar transistor on InP substrate for high-speed, high-power applications | Takyiu Liu, Mehran Matloubian | 1997-03-11 |
| 5606185 | Parabolically graded base-collector double heterojunction bipolar transistor | Takyiu Liu | 1997-02-25 |