Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6941139 | Method and system for automatically updating a serving MSC with a change in a subscriber profile | David Clark | 2005-09-06 |
| 6771950 | Method and system for a wireless subscriber to initiate a calling party number trace | Kerry Neilson | 2004-08-03 |