Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021844 | Safety tripod | Seon Yeob Kim, Sang Oh HAN, Sun Bin Yim | 2021-06-01 |
| 7714496 | Field emission display device and field emission type backlight device having a sealing structure for vacuum exhaust | Byong-Gwon Song, Yong Wan Jin, Deuk-seok Chung, Moon-Jin Shin | 2010-05-11 |