Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6310344 | Wire type corona charger for electrophotographical manufacturing of CRTs | Dong Ky Shin, Hyo Sup Lee, Sang Youl Yoon, Sang Bong Kwon, Cheon Su Kang +4 more | 2001-10-30 |