Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9226172 | VoIP processing method and apparatus of mobile terminal in mobile communication system | Hyeongmin Nam, Kiyoung Lim, Jaehoon Han, Yosoon Kim, Joonsung Chun | 2015-12-29 |