Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6141546 | Mobile telephone systems | Howard John Thomas, Christopher Parker, Philip Jones | 2000-10-31 |
| 5722072 | Handover based on measured time of signals received from neighboring cells | Paul Crichton, Howard John Thomas | 1998-02-24 |