Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7352866 | Enhanced subscriber authentication protocol | Simon Blake-Wilson | 2008-04-01 |
| 7123721 | Enhanced subscriber authentication protocol | Simon Blake-Wilson | 2006-10-17 |
| 6125279 | Method and apparatus for extending coverage in a cellular communication system | Janusz Hyziak, Valentin Oprescu-Surcobe | 2000-09-26 |