Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794807 | Electron gun for cathode ray tube | Tae-Sik Oh, Sang-Hwan Cho, Jeong-Nam Kim, Bok-Chun Yun | 2004-09-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794807 | Electron gun for cathode ray tube | Tae-Sik Oh, Sang-Hwan Cho, Jeong-Nam Kim, Bok-Chun Yun | 2004-09-21 |