Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11823862 | Method and apparatus for usable beam current and brightness in Schottky thermal field emission (TFE) | Chising Lai | 2023-11-21 |
| 11699564 | Schottky thermal field emitter with integrated beam splitter | — | 2023-07-11 |
| 11640896 | Method and apparatus for Schottky TFE inspection | — | 2023-05-02 |
| 11615938 | High-resolution multiple beam source | John G. Hartley | 2023-03-28 |
| 11562879 | Low-blur electrostatic transfer lens for multi-beam electron gun | — | 2023-01-24 |