Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424832 | Method of supporting functionality for roamer port calls in a radio telecomminications network in which number portability is implemented | Margaret Britt | 2002-07-23 |
| 6397056 | System and method for reducing network signaling load in a radio telecommunications network | Binh Nguyen | 2002-05-28 |