Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6548968 | Electrode assembly and dynamic focus electron gun utilizing the same | Sung-Jun An, Do-Hyoung Kim | 2003-04-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6548968 | Electrode assembly and dynamic focus electron gun utilizing the same | Sung-Jun An, Do-Hyoung Kim | 2003-04-15 |