| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 5 | |
| #2 | United Kingdom | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | China | 2 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Television |
| # | Name | Total Patents |
|---|---|---|
| #1 | Drazin Jonathan Peter Vincent | 8 |
| #2 | Caswell David Jonathan | 2 |
| #3 | Vincent Drazin Jonathan Peter | 2 |
| #4 | Malaure Jason Robert | 2 |
| #5 | Robert Malaure Jason | 1 |
| #6 | Jonathan Caswell David | 1 |
| #7 | Drazin Jonathan P V | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0526045D0 | An improved interactive television user interface | |
| GB0525995D0 | An enhanced interactive television return path | |
| GB0500579D0 | Memory card handling | |
| GB0421703D0 | Improved epg with dvd ordering facility | |
| WO2004112394A1 | Interactive television system |