Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11598983 | Display device | Chang Han Lee, Myung Hwan Kim, Sang-Yeol Kim, Woo Hyun Kim, Hyo Jin Kim +4 more | 2023-03-07 |
| 6014492 | Video signal recording and reproducing apparatus for digital video cassette tape recorder | Yung Gil Kim, Yong-Hoo Sheen, Joong Kwon Joh, Jae Ryong Kim, Sang Joon Woo +9 more | 2000-01-11 |