Issued Patents All Time
Showing 76–78 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7035657 | Method and apparatus for supporting application-layer media multicasting | Eric C. Rosen | 2006-04-25 |
| 7031291 | Method and apparatus for enhancing air-interface information exchange during a dormant packet data session | Ling Hang, Sajith Balraj, Ben Saidi | 2006-04-18 |
| 6922561 | Method and apparatus for efficient paging and registration in a wireless communications network | Eric C. Rosen | 2005-07-26 |