Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9948784 | Method of call forwarding between devices | Yong Yu, Sung-Sik Yoo, Yoo Kyung Koh, Seul A KIM, Myung Hwan LEE +1 more | 2018-04-17 |
| 9571658 | Method of call forwarding between devices | Yong Yu, Sung-Sik Yoo, Yoo Kyung Koh, Seul A KIM, Myung Hwan LEE +1 more | 2017-02-14 |
| 9430225 | Software update service method and apparatus for mobile terminal | — | 2016-08-30 |