| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | Hong Kong | 4 | |
| #3 | Australia | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Japan | 2 | |
| #6 | United States | 2 | |
| #7 | WIPO (World Intellectual Property Organization) | 2 | |
| #8 | Canada | 1 | |
| #9 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Audio-visual technology | |
| #3 | Control | |
| #4 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Cameras | |
| #2 | Coin-freed | |
| #3 | Television | |
| #4 | Data recognition and presentation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fry Richard Layton | 8 |
| #2 | Marchini Barry Allen | 7 |
| #3 | Wain John Laurence | 7 |
| #4 | Law Hin Yeung Andy | 5 |
| #5 | Wolfe Maynard Frank | 5 |
| #6 | Marshall John Corrigan | 4 |
| #7 | Kravit Malcom Jeffrey | 4 |
| #8 | Kravit Malcolm Jeffrey | 2 |
| #9 | Law Hing Yeung Andy | 1 |
| #10 | Marchini Barry A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9126671D0 | Personal identification devices | |
| EP0513066A1 | Automatic picture taking machine |