Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10869178 | Emergency location service | — | 2020-12-15 |
| 10499232 | Providing temporary callback number for emergency calls | — | 2019-12-03 |
| 10497471 | System, method and computer readable medium for use in providing patient treatment regime | Cindy Nelson, Craig A. Webster, Rodney J. Kempkes | 2019-12-03 |
| 10433146 | Processing and reporting situational information to emergency service providers | Michael Blayne Waters, Leslie Ann Brandt, Gregory Wilfred Bruening, Douglas J. Ertz, Pavel Despot | 2019-10-01 |
| 10070294 | Processing and reporting situational information to emergency service providers | Michael Blayne Waters, Leslie Ann Brandt, Gregory Wilfred Bruening, Douglas J. Ertz, Pavel Despot | 2018-09-04 |
| 10015634 | Methods and apparatus for mobile station location estimation | Alan Denis MacDonald, Marc Sather | 2018-07-03 |
| 9848310 | Providing temporary callback number for emergency calls | — | 2017-12-19 |
| 9753117 | System and method for wireless beacon location validation | — | 2017-09-05 |
| 9614980 | Handling insufficient account balance of subscribers | Kuen-Yih Hwang | 2017-04-04 |
| 9462534 | System and method for routing a special number call from a calling unit to an answering point | Daniel Zacek | 2016-10-04 |
| 9439167 | Methods and apparatus for mobile station location estimation | Alan Denis MacDonald, Marc Sather | 2016-09-06 |
| 9432524 | Handling insufficient account balance of subscribers | Kuen-Yih Hwang | 2016-08-30 |
| 9426633 | System and method for treating a special number service request message sent to a special number service answering position using a multi-media messaging service format | — | 2016-08-23 |
| 9288651 | System and method for dynamically coupling a special number call with a function-focused answering unit | George Heinrichs, Daniel Zacek, Donald D. Mondul, Stephen Marc Meer | 2016-03-15 |
| 9191524 | Handling insufficient account balance of subscribers | Kuen-Yih Hwang | 2015-11-17 |
| 8954081 | System and method for simultaneous routing of a special number call to a plurality of agencies | Daniel Zacek, Donald D. Mondul | 2015-02-10 |
| 8913988 | Handling insufficient account balance of subscribers | Kuen-Yih Hwang | 2014-12-16 |
| 8737948 | Providing temporary callback number for emergency calls | — | 2014-05-27 |
| 8688075 | Handling insufficient account balance of subscribers | Kuen-Yih Hwang | 2014-04-01 |
| 8676231 | Methods and apparatus for mobile station location estimation | Alan Denis MacDonald, Marc Sather | 2014-03-18 |
| 8559602 | Method for determining termination of an emergency service call | Jodee Marie Glass, Anne Marie DeGraff | 2013-10-15 |
| 8489094 | System and method for providing location information to a mobile calling unit | — | 2013-07-16 |
| 8369870 | Methods and apparatus for mobile station location estimation | Alan Denis MacDonald, Marc Sather | 2013-02-05 |
| 8305912 | Network and method providing an indication of network capabilities to a user for special number calls | Marcus Robert Andronici, Cynthia Corne, Robin Erkkila, Bill Hyatt, John Kearney +1 more | 2012-11-06 |
| 8280362 | System and method for controlling a feature of a mobile communication unit | Robin Erkkila, Mary A. Boyd | 2012-10-02 |