Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4731340 | Dual lift-off self aligning process for making heterojunction bipolar transistors | Mau-Chung Frank Chang | 1988-03-15 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4731340 | Dual lift-off self aligning process for making heterojunction bipolar transistors | Mau-Chung Frank Chang | 1988-03-15 |