Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825598 | Tension mask with inner shield structure for cathode ray tube | Seong-Seob Kim, Jong-Heon Kim, Tae-Yong Kim | 2004-11-30 |
| 6825600 | Color selection apparatus for cathode ray tube having real and dummy bridges | Soon-Cheol Shin, Jong-Han Rhee, Sang-Ho Jeon, Jun-Jong Lee | 2004-11-30 |
| 6628059 | Color selection apparatus for cathode ray tube | Jong-Han Rhee, Soon-Cheol Shin, Sang-Ho Jeon, Jun-Jong Lee | 2003-09-30 |
| 6621201 | Flat mask for cathode ray tube | Sang-Ho Jeon, Jong-Han Rhee, Jun-Jong Lee, Dong Hwan Kim | 2003-09-16 |
| 6190469 | Method for manufacturing high strength and high formability hot-rolled transformation induced plasticity steel containing copper | Nack-Joon Kim, Sung Ho Park | 2001-02-20 |