Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6044274 | Handling of mobile originated intelligent network calls from a non-intelligent capable mobile switching center | Vu Nguyen | 2000-03-28 |
| 5873042 | System and method of multi-exchange parallel paging in a radio telecommunications network | — | 1999-02-16 |
| 5806000 | System and method for implementing short message service extension phones within a radio telecommunications network | Wayne Tom | 1998-09-08 |
| 5724656 | Method and apparatus for providing an improved caller interface in a fixed cellular communications system | Daniel Dufour, Håkan Olsson | 1998-03-03 |