Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7026749 | Cathode for electron tube and method of preparing the same | Seog-Lae Cho, Hae-Taek Yang | 2006-04-11 |
| 6954028 | Screen for cathode ray tube and method for manufacturing the same | — | 2005-10-11 |
| 6342756 | Anti-doming compositions for a shadow-mask and processes for preparing the same | Jae-Myung Kim, Dong Hee Han, Sung-Hwan Moon | 2002-01-29 |
| 6094003 | Anti-doming composition for a shadow-mask and processes for preparing the same | Jae-Myung Kim, Dong Hee Han, Sung-Hwan Moon | 2000-07-25 |
| 6063434 | Paste composition for screen printing of CRT shadow mask and screen printing method using the same | Dong Hee Han, Jae-Myung Kim | 2000-05-16 |
| 5793156 | Color cathode ray tube | Dong Hee Han, Jae-Myung Kim | 1998-08-11 |
| 5752755 | Method for making shadow mask for color picture tube and a shadow mask made thereby | Dong Hee Han, Jae-Myung Kim | 1998-05-19 |
| 5733163 | Shadow mask including electron reflection layer and method for manufacturing the same | Jae-Myung Kim, Hong-gyu Choi | 1998-03-31 |
| 5723169 | Method for making a shadow mask for a color picture tube | Dong Hee Han, Jae-Myung Kim | 1998-03-03 |
| 5679046 | Exposing method for forming fluorescent layer of color cathode ray tube and apparatus therefor | Jae-Myung Kim, Hong-Kyu Choi | 1997-10-21 |
| 5587201 | Filming composition for cathode ray tube and method of manufacturing screen using the same | Hong-gyu Choi, Jae-Myung Kim | 1996-12-24 |
| 5173633 | Dispenser cathode | Kyu-Nam Joo, Jong In JUNG, Jong-Suh Choi | 1992-12-22 |