Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648279 | Method of manufacturing bipolar transistor having emitter region and external base region formed in self alignment manner | — | 1997-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648279 | Method of manufacturing bipolar transistor having emitter region and external base region formed in self alignment manner | — | 1997-07-15 |