Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7245912 | Mobility management | John A Lyle, Alan J Clapton | 2007-07-17 |
| 7203761 | Method and apparatus for routing data to/from a mobile user | Jagmohan S Rai, Mark Anderson, Shaun Wright | 2007-04-10 |
| 6161012 | Short code dialling | Alan J Clapton | 2000-12-12 |