Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7005786 | Mask frame assembly having thermal correction unit and color CRT using the same | Jun-Kyo In, Dong Hwan Kim, Kuen-Dong Ha, Joon-Soo Bae, Nozomu Arimoto | 2006-02-28 |