Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5365077 | Gain-stable NPN heterojunction bipolar transistor | Robert A. Metzger, Madjid Hafizi, Loren G. McCray | 1994-11-15 |
| 5349201 | NPN heterojunction bipolar transistor including antimonide base formed on semi-insulating indium phosphide substrate | Thomas C. Hasenberg | 1994-09-20 |
| 5322808 | Method of fabricating inverted modulation-doped heterostructure | April S. Brown, Joseph A. Henige, Mark Lui, Loi D. Nguyen, Robert A. Metzger | 1994-06-21 |