Issued Patents All Time
Showing 51–75 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8630609 | Data message service controller and method for handling emergency text messaging | Carl M. Coppage, Lynn T. Greene, Robert J. Morrill | 2014-01-14 |
| 8626112 | Multi-button emergency message generation | Carl M. Coppage, Lynne T. Greene | 2014-01-07 |
| 8619600 | System and method for establishing calls over a call path having best path metrics | Robert J. Morrill, Carl M. Coppage, William L. Wiley | 2013-12-31 |
| 8606218 | System and method for handling emergency image messaging | Carl M. Coppage, Lynn T. Greene | 2013-12-10 |
| 8559912 | System and method for providing contact information of an out of area mobile device to a reverse 911 database | Cadathur V. Chakravarthy | 2013-10-15 |
| 8548421 | Battery charge reservation for emergency communications | Carl M. Coppage, Lynne T. Greene | 2013-10-01 |
| 8538370 | Emergency message button and method on a wireless communications device for communicating an emergency message to a public safety answering point (PSAP) | Carl M. Coppage, Lynn T. Greene, Robert J. Morrill | 2013-09-17 |
| 8521121 | System and method for performing an abbreviated power-up sequence on a wireless communications device | Carl M. Coppage, Lynn T. Greene, Robert J. Morrill | 2013-08-27 |
| 8514844 | System, method and apparatus for providing simulated stutter dial tone from an IP end point device | — | 2013-08-20 |
| 8489062 | System and method for sending an emergency message selected from among multiple emergency message types from a wireless communications device | Carl M. Coppage, Lynn T. Greene | 2013-07-16 |
| 8472916 | Preformatted emergency text message | Carl M. Coppage, Lynne T. Greene | 2013-06-25 |
| 8447322 | System and method for providing multi-carrier tracking of wireless devices during an emergency | Robert J. Morrill, Lynn T. Green | 2013-05-21 |
| 8447267 | System and method for providing location information to a public safety answering point during an emergency 911 call from a WiFi handset | Cadathur V. Chakravarthy | 2013-05-21 |
| 8437734 | System and method for providing contact information of a mobile device to a reverse 911 database | Cadathur V. Chakravarthy | 2013-05-07 |
| 8428548 | Emergency message menu | Lynne T. Greene, Carl M. Coppage | 2013-04-23 |
| 8412149 | System and method for providing contact information of an out of area mobile device to a reverse 911 database | Cadathur V. Chakravarthy | 2013-04-02 |
| 8385363 | System and method for adapting analog systems to communicate with packet networks | John M. Heinz, Warren K. Okeson | 2013-02-26 |
| 8364113 | Data message service controller and method for handling emergency text messaging | Carl M. Coppage, Lynn T. Greene, Robert J. Morrill | 2013-01-29 |
| 8358580 | System and method for adjusting the window size of a TCP packet through network elements | Michael K. Bugenhagen, Robert J. Morrill, Cadathur V. Chakravarthy | 2013-01-22 |
| 8358744 | Teletypewriter (TTY) for communicating pre-stored emergency messages to public safety answering points (PSAPS) | Lynn T. Greene | 2013-01-22 |
| 8335308 | Method, system, and apparatus for attenuating dual-tone multiple frequency confirmation tones in a telephone set | — | 2012-12-18 |
| 8320871 | Emergency data message router database | Carl M. Coppage, Lynn T. Greene, Robert J. Morrill | 2012-11-27 |
| 8320555 | Method and apparatus for determining a change in network-generated crosstalk levels caused by a multi-line phone | — | 2012-11-27 |
| 8295827 | System and method for establishing optimal parameters for performing seamless call transfer between cordless and wireless modes | Cadathur V. Chakravarthy | 2012-10-23 |
| 8295801 | System and method for identifying and collecting data messages being communicated over a communications network | Robert J. Morrill, Lynn T. Greene | 2012-10-23 |