Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11112637 | Liquid crystal display device | Jong Seo Yoon, Dong Il Chung, Byeong Jun LEE, Kyung-Tai Ko | 2021-09-07 |
| 6181900 | Photoreceptor belt control apparatus for printer | Jong Chan LEE, Min Soo LEE | 2001-01-30 |