Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417608 | Shadow mask/frame assembly for color cathode ray tube | Dai-ok Choi, Dong Hwan Kim, Young-kook Park, Myung-Sup Seo | 2002-07-09 |
| 6373027 | Welding positioning system for seam welding | — | 2002-04-16 |