Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D722941 | Black box with a video camera for automobile | — | 2015-02-24 |
| 7629732 | Cathode ray tube having a scatter-proof band | Sang-Shin Choi, Chang-Ryon Byon, Soon-Cheol Shin, Joon-Soo Bae, Seok-Nam Lee +3 more | 2009-12-08 |
| 7521853 | Shadow mask for cathode ray tube | Jong-Heon Kim | 2009-04-21 |
| 7486008 | Mask assembly for cathode ray tube (CRT) | Jong-Heon Kim, Sang-Shin Choi, Min-Boum Hyun | 2009-02-03 |
| 7112919 | Tension mask frame assembly for color CRT | Sung Yul Huh, Sang Hoon Lee | 2006-09-26 |
| 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 |