Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12132627 | Machine learning model for assessing network performance | Jan Olav Opedal, Suchit Satpathy, Srikrishna Srinivasan, Yanbing Su | 2024-10-29 |
| 11330103 | Call state notification for emergency call processing | — | 2022-05-10 |
| 9628521 | Hybrid location | Judy Tran Ocondi, Gordon John Hines | 2017-04-18 |
| 9584661 | Extended efficient usage of emergency services keys | Gerhard Geldenbott, John Gordon Hines, Victor Burton | 2017-02-28 |
| 9572009 | Extended area event for network based proximity discovery | — | 2017-02-14 |
| 9544429 | Solutions for voice over internet protocol (VoIP) 911 location services | Richard Dickinson, Roger S. Marshall, Steven P. Helme | 2017-01-10 |
| 9538352 | Ancillary data support in session initiation protocol (SIP) messaging | Roger S. Marshall | 2017-01-03 |
| 9467826 | Emergency 911 data messaging | Donald L. Mitchell, Jr., Myron D'Souza, Roger S. Marshall | 2016-10-11 |
| 9426618 | User plane location services over session initiation protocol (SIP) | Gordon John Hines, Roger S. Marshall, Fei Yang, Victor Burton | 2016-08-23 |
| 9408034 | Extended area event for network based proximity discovery | — | 2016-08-02 |
| 9344844 | Mobile internet protocol (IP) location | — | 2016-05-17 |
| 9288615 | Location service requests throttling | Gordon John Hines, Victor Burton, Hsin-Chih Liao | 2016-03-15 |
| 9282451 | Automatic location identification (ALI) service requests steering, connection sharing and protocol translation | Cristine Conner, Gordon John Hines, Hsin-Chih Liao, William Pelligrini | 2016-03-08 |
| 9271138 | User plane location based service using message tunneling to support roaming | — | 2016-02-23 |
| 9237228 | Solutions for voice over internet protocol (VoIP) 911 location services | Richard Dickinson, Roger S. Marshall, Steven P. Helme | 2016-01-12 |
| 9197992 | User plane location services over session initiation protocol (SIP) | Gordon John Hines, Roger S. Marshall, Fei Yang, Victor Burton | 2015-11-24 |
| 9173059 | Mobile internet protocol (IP) location | — | 2015-10-27 |
| 9130963 | Ancillary data support in session initiation protocol (SIP) messaging | Roger S. Marshall | 2015-09-08 |
| 9131357 | Emergency 911 data messaging | Donald L. Mitchell, Jr., Myron D'Souza, Roger S. Marshall | 2015-09-08 |
| 9088614 | User plane location services over session initiation protocol (SIP) | Gordon John Hines, Roger S. Marshall, Fei Yang, Victor Burton | 2015-07-21 |
| 8965360 | User plane location based service using message tunneling to support roaming | — | 2015-02-24 |
| 8885796 | Extended efficient usage of emergency services keys | Gerhard Geldenbott, John Gordon Hines, Victor Burton | 2014-11-11 |
| 8874068 | Emergency 911 data messaging | Donald L. Mitchell, Jr., Myron D'Souza, Roger S. Marshall | 2014-10-28 |
| 8867485 | Multiple location retrieval function (LRF) network having location continuity | — | 2014-10-21 |
| 8798572 | Solutions for voice over internet protocol (VoIP) 911 location services | Richard Dickinson, Roger S. Marshall, Steven P. Helme | 2014-08-05 |