Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8031726 | Billing, alarm, statistics and log information handling in multi-services gateway device at user premises | Amir Ansari, George A. Cowgill, Ramprakash Masina, Jude P. Ramayya, Alvin R. McQuarters +2 more | 2011-10-04 |
| 7974268 | Internet trunking protocol | — | 2011-07-05 |
| 7869393 | Providing a data function in an access gateway node | Stewart H. Maxwell, Srinivas Eswara, Anthony D. Bennett, Eric C. Corum | 2011-01-11 |