Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6894430 | Color cathode-ray tube | — | 2005-05-17 |
| 6825602 | Deflection yoke for cathode ray tube | — | 2004-11-30 |
| 6686709 | Deflection yoke for a CRT | Jong Ho Lim | 2004-02-03 |
| 6633116 | Ferrite core in deflection yoke for Braun tube | — | 2003-10-14 |
| 6617780 | Deflection yoke for braun tube and fabrication method thereof | Sang-Jun Cho | 2003-09-09 |
| 6455997 | Deflection yoke having magnets on the top and bottom of the flange portion of the holder | — | 2002-09-24 |
| 6031327 | Deflection yoke having net shaped correction projections | — | 2000-02-29 |
| 5977700 | Deflection yoke for cathode ray tube and method of making thereof | — | 1999-11-02 |