Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9253629 | Method of handling mobile station identifiers | Douglas Rollender | 2016-02-02 |
| 7801525 | Network support for paging channel and access channel optimization | David S. Benco | 2010-09-21 |
| 7471949 | Process for migrating a mobile station identity from a mobile identification number to an international mobile station identity | Douglas Rollender | 2008-12-30 |