Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6924591 | Implosion preventing band and cathode ray tube having the same | Tok-Chin Woo, Woo Seok Yang | 2005-08-02 |
| 6906454 | Shadow mask for cathode ray tube | Dong Hwan Kim | 2005-06-14 |