Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10104528 | Supplemental location information for an emergency services call | Roger S. Marshall, Victor Burton, Matthew Davis, Jeffrey Thomas Martin | 2018-10-16 |
| 9467826 | Emergency 911 data messaging | Yinjun Zhu, Myron D'Souza, Roger S. Marshall | 2016-10-11 |
| 9430935 | Emergency event message | Thomas Ginter, Roger S. Marshall, Todd Poremba, Stephen Lee Harrison | 2016-08-30 |
| 9313637 | Wireless emergency caller profile data delivery over a legacy interface | Roger S. Marshall, Andrew Singer, Firdaus Aryana | 2016-04-12 |
| 9307078 | Index of suspicion determination for communications request | Robert Ehrlich, Roger S. Marshall, Gordon John Hines | 2016-04-05 |
| 9148491 | Virtual location aware content using presence information data formation with location object (PIDF-LO) | — | 2015-09-29 |
| 9131357 | Emergency 911 data messaging | Yinjun Zhu, Myron D'Souza, Roger S. Marshall | 2015-09-08 |
| 8983047 | Index of suspicion determination for communications request | Robert Ehrlich, Roger S. Marshall, Gordon John Hines | 2015-03-17 |
| 8874068 | Emergency 911 data messaging | Yinjun Zhu, Myron D'Souza, Roger S. Marshall | 2014-10-28 |
| 8185087 | Emergency 911 data messaging | Yinjun Zhu, Myron D'Souza, Roger S. Marshall | 2012-05-22 |