Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10979462 | Identifying voice over LTE users | Hwan Jang Tang | 2021-04-13 |
| 10979890 | Policy control framework | Hwan Jang Tang, Yixin Fan, Vitaliy G. Yurchenko | 2021-04-13 |
| 10965681 | System and method for dynamically providing communication profiles for mobile devices | Xiaolei Qin, Phillip Charles Krasko, Douglas Cheline | 2021-03-30 |
| 10958618 | ESIM-based card pool system and control method thereof | Jing Liu, Chao Wang, Zhen Zhang | 2021-03-23 |
| 10917782 | Internet of things services architecture | Vitaliy G. Yurchenko, Ajay Joseph, Richard M. Pellegrini | 2021-02-09 |
| 10911932 | Method and system for hub breakout roaming | Hwan Jang Tang, Ajay Joseph | 2021-02-02 |