Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7668536 | Retrieving media items to a mobile device | Richard Hull, Paul John Marsh | 2010-02-23 |
| 7398093 | Method and apparatus for providing information about a real-world space | Richard Hull, Stuart Stenton | 2008-07-08 |