Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10880696 | Terminal participating in group call established based on MCPTT service and method of operating the terminal | Jun-hyuk Ko, Jae S. Lim, Jin Su Jeong, Bo-ra HYUN | 2020-12-29 |
| 10735915 | Method of operating terminal mission critical push to talk group participating in mission critical push to talk group call in off network | Bo-ra HYUN, Jun-hyuk Ko | 2020-08-04 |