Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9628608 | Mobile device having a touch-lock state and method for operating the mobile device | Tae Yeon Kim, Sung Sik Lee, Hyun Kyung Shin | 2017-04-18 |
| 9584643 | Touch-based mobile device and method for performing touch lock function of the mobile device | Seung Woo Shin | 2017-02-28 |