Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347654 | Method of fabricating a high-frequency bipolar transistor structure utilizing permeation-etching | Robert L. Wourms, Daniel Hu | 1982-09-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347654 | Method of fabricating a high-frequency bipolar transistor structure utilizing permeation-etching | Robert L. Wourms, Daniel Hu | 1982-09-07 |