Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9635530 | User equipment (UE) supporting packet-switched emergency calls over IP multimedia subsystem (IMS) | Usharani Ayyalasomayajula, Frank Kowalewski, Muthaiah Venkatachalam | 2017-04-25 |
| 9615234 | Emergency call handling | Frank Kowalewski, Muthaiah Venkatachalam, Usharani Ayyalasomayajula | 2017-04-04 |