Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6911885 | Winding frame and deflection yoke | Gyoung Su Kim, Young Gil Namgong, Seok-Hwan Hwang | 2005-06-28 |
| 6791252 | Deflection yoke with quadrangular separator | Jung Sub Kim, Seoung Chun Kim, Hwan Seok Choi | 2004-09-14 |
| 5274308 | Convergence correcting device | Tae Joon Park | 1993-12-28 |