Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10123275 | Information processing method and electronic device supporting the same | Dong-Ryeol Ryu | 2018-11-06 |
| 7992576 | Hair extension kit and extension-hair fixing method | — | 2011-08-09 |
| 7032602 | Extension hair having guide loop | — | 2006-04-25 |
| 5172827 | Beverage container | Kyung Suk Kang | 1992-12-22 |