Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10979462 | Identifying voice over LTE users | Richard H. Xu | 2021-04-13 |
| 10979890 | Policy control framework | Richard H. Xu, Yixin Fan, Vitaliy G. Yurchenko | 2021-04-13 |
| 10911932 | Method and system for hub breakout roaming | Richard H. Xu, Ajay Joseph | 2021-02-02 |