Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6842839 | Capacity management | Selena Heng, Ian Highet, Ian Ray, Murali Karunanithy | 2005-01-11 |
| 6480725 | Telephone | Brian Charles Cassidy, Ian Ray, Jonathan Marsters, Anthony M. Butler, Paul Edwards | 2002-11-12 |