Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11310653 | Visitor location register registration handling | Venkatesh G Bettadapura | 2022-04-19 |
| 10542413 | Default roaming restrictions specific to roaming classes of service | John I. Ayers, Michelle Mitchell, Anders H. Askerup, David Clyde Williamson | 2020-01-21 |
| 10492040 | Subscriber record referencing class of service records | John I. Ayers, Brad Kenyon, Karen D. Hennigan, Anders H. Askerup | 2019-11-26 |
| 10433154 | Attribute indicating a home component of a subscriber | Bradley T. Kenyon | 2019-10-01 |
| 9485646 | Generating request message to obtain wireless services using a minimal set of services that are designated by default for a roaming condition | Karen D. Hennigan, Mark A. Montz | 2016-11-01 |
| 9338654 | Controlling access to communication services | John I. Ayers, Mark A. Montz, Mark R. Nielson, Anders H. Askerup | 2016-05-10 |
| 8972455 | System and method for traffic surge control | Anders H. Askerup, John I. Ayers, Bradley T. Kenyon, Michael R. Kelly, Mark A. Montz +2 more | 2015-03-03 |
| 8768351 | Circuit-switched call delivery | Mark A. Montz | 2014-07-01 |
| 8550243 | Exercise equipment carrier | — | 2013-10-08 |
| 8331913 | Obtaining a set of subscriber information from a generic set of subscriber information | Mark A. Montz, Karen D. Hennigan | 2012-12-11 |
| 8116764 | Controlling access to communication services | John I. Ayers, Mark A. Montz, Mark R. Nielson, Anders H. Askerup | 2012-02-14 |