Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |