Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11830699 | Cold-field-emitter electron gun with self-cleaning extractor using reversed e-beam current | Luca Grella, Stephen Pitts | 2023-11-28 |
| 11636996 | Magnetic immersion electron gun | Martin Brutsch, Laurence S. Hordon | 2023-04-25 |
| 11508591 | High resolution electron beam apparatus with dual-aperture schemes | Xinrong Jiang, Christopher Sears, Luca Grella | 2022-11-22 |
| 10964522 | High resolution electron energy analyzer | Xinrong Jiang, Christopher Sears | 2021-03-30 |
| 9934933 | Extractor electrode for electron source | Laurence S. Hordon, Luca Grella, Xinrong Jiang, Daniel Bui, Kevin Cummings +2 more | 2018-04-03 |
| 7573046 | Thermal field emission electron gun with reduced arcing | — | 2009-08-11 |