Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695378 | Field emission device with suspended gate | Robert E. Yui, Jules D. Levine | 1997-12-09 |
| 5686782 | Field emission device with suspended gate | Robert E. Yui, Jules D. Levine | 1997-11-11 |