Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11335529 | Thermally enhanced compound field emitter | Michael McDonald | 2022-05-17 |
| 10192979 | Vacuum transistor structure using graphene edge field emitter and screen electrode | Jonathan L. Shaw, John Bradley Boos, James G. Champlain, Bradford B. Pate, Byoung-don Kong +2 more | 2019-01-29 |
| 5773920 | Graded electron affinity semiconductor field emitter | Jonathan L. Shaw, Henry F. Gray | 1998-06-30 |