Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10275084 | Touch control method in mobile terminal having large screen | Man Suk Ji | 2019-04-30 |
| 9870147 | Touch control method in mobile terminal having large screen | Man Suk Ji | 2018-01-16 |
| 9463957 | Wormgear shaped driving part, elevator using wormgear shaped driving part and elevating system | Nam Young Kim, Sung Jun Ju | 2016-10-11 |