Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12266519 | Carbon nanotube (CNT) paste emitter, method of manufacturing the same, and X-ray tube apparatus using the same | Cheol Jin Lee, Sang Heon Lee | 2025-04-01 |
| 10912180 | X-ray source apparatus and control method thereof | Cheol Jin Lee, Sang Heon Lee, Jun-Soo Han | 2021-02-02 |