Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671285 | Method for charging in a data communication network | Robert John Dean | 2003-12-30 |
| 6556548 | Method of allocating resources in a telecommunications network | Martin Biddiscombe, Subramanian Sabesan | 2003-04-29 |