Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635845 | Dry surface cleaning apparatus using a laser | Jong-Myong Lee | 2003-10-21 |
| 6635982 | Electron gun in CRT | — | 2003-10-21 |
| 6619058 | Refrigerator for kimchi and controlling method therefor | Cheol-Hee Kim | 2003-09-16 |
| 6621205 | Electron gun in color cathode ray tube | Moon Sik Kim | 2003-09-16 |
| 6583548 | In-line type electron gun in cathode ray tube | Soo Keun Lee, Ok Tae Kim, Dong Young Kim | 2003-06-24 |