Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10049799 | Magnetic sheet, method for manufacturing magnetic sheet and antenna comprising the magnetic sheet | Byung Hoon Ryu, Won Mo Sung, Kwang Muk Cho | 2018-08-14 |
| 5131509 | Dual brake apparatus | Jae-hee Moon, Jong-Do Kwak, Jong Keun Lee | 1992-07-21 |