Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7995564 | Geographic redundancy for call servers in a cellular system based on a bearer-independent core network | Paul Boudreaux, Stephen Kolski | 2011-08-09 |
| 7869393 | Providing a data function in an access gateway node | Wesley R. Erhart, Srinivas Eswara, Anthony D. Bennett, Eric C. Corum | 2011-01-11 |