| 12237138 |
Monolithic heater for thermionic electron cathode |
Aaron Torok, Joel A. Wenrich, Matthew C. Zappe |
2025-02-25 |
| 11948769 |
Monolithic heater for thermionic electron cathode |
Aaron Torok, Joel A. Wenrich, Matthew C. Zappe |
2024-04-02 |
| 10192708 |
Electron emitter source |
Paul P. Tesch |
2019-01-29 |
| 10083812 |
Thermionic-enhanced field emission electron source composed of transition metal carbide material with sharp emitter end-form |
William A. Mackie, Joshua M. Lovell |
2018-09-25 |
| 9490098 |
Thermal-field type electron source composed of transition metal carbide material |
William A. Mackie |
2016-11-08 |
| 9240301 |
Thermal-field type electron source composed of transition metal carbide material with artificial facet |
William A. Mackie |
2016-01-19 |
| 8987982 |
Method of producing rapid heating of a cathode installed in a thermionic emission assembly |
William A. Mackie, Larry Southall, Gary Cabe, Cory Fast |
2015-03-24 |
| 8581481 |
Pre-aligned thermionic emission assembly |
William A. Mackie, Larry Southall, Gary Cabe, Cory Fast |
2013-11-12 |
| 7544523 |
Method of fabricating nanodevices |
Gregory A. Schwind, Lawrence Scipioni |
2009-06-09 |
| 7064477 |
Low power schottky emitter |
Gregory A. Schwind, James B. McGinn, David S. Jun |
2006-06-20 |
| 6798126 |
High angular intensity Schottky electron point source |
Gregory A. Schwind, David S. Jun |
2004-09-28 |
| 6771013 |
Low power schottky emitter |
Gregory A. Schwind, James B. McGinn, David S. Jun |
2004-08-03 |
| 6680562 |
Schottky emitter having extended life |
James B. McGinn, Sander Den Hartog, David S. Jun, Gregory A. Schwind |
2004-01-20 |