Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5624860 | Vertical field effect transistor and method | Donald L. Plumton | 1997-04-29 |
| 5610085 | Method of making a vertical FET using epitaxial overgrowth | Tae Seung Kim, Donald L. Plumton | 1997-03-11 |