Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9846980 | Lock releasing method of electronic device, and apparatus thereof | Yong Joon Jeon | 2017-12-19 |
| 7895444 | Method and apparatus for preventing illegal access using prohibit key in electronic device | Woo-Gyu Lim, Woo-Jin Yun, Jae-Min Jung, Sung-Min Kwak | 2011-02-22 |