Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11178274 | Determining dropped call rates in IP multimedia networks | Dawn Donnenwirth, Le Roy Munar, Ting Zhang, Baquer Ali Chabuk Savar | 2021-11-16 |
| 11129128 | Device to device communication for establishing voice calls in a 5G cellular system | — | 2021-09-21 |
| 11115800 | Communication management for core network | — | 2021-09-07 |
| 11115877 | Communication fallback in 5G systems and methods | — | 2021-09-07 |
| 11096228 | Carrier aggregation control systems and methods | — | 2021-08-17 |
| 11057736 | Radio signal quality pattern mapping in geo space to provide guided location alignment indication to user equipment | — | 2021-07-06 |
| 11019467 | Adjustable sip mute call and one-way communication detection and reporting systems and methods | Hsin-Fu Henry Chiang | 2021-05-25 |
| 10911500 | Registration control for wireless networks, such as IMS networks | — | 2021-02-02 |