Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10475618 | Electron gun capable of suppressing the influence of electron emission from the cathode side surface | — | 2019-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10475618 | Electron gun capable of suppressing the influence of electron emission from the cathode side surface | — | 2019-11-12 |