Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787792 | Emitter with filled zeolite emission layer | David M. Schut | 2004-09-07 |
| 6783418 | Emitter with filled zeolite emission layer | David M. Schut | 2004-08-31 |
| 6781146 | Annealed tunneling emitter | Zhizhang Chen, Michael J. Regan, Brian Bolf, Paul J. Benning, Mark Alan Johnstone +1 more | 2004-08-24 |
| 6753544 | Silicon-based dielectric tunneling emitter | Zhizhang Chen, Michael Bice, Ronald L. Enck, Michael J. Regan, Paul J. Benning | 2004-06-22 |
| 6703252 | Method of manufacturing an emitter | Zhizhang Chen, Paul J. Benning, Sriram Ramamoorthi | 2004-03-09 |