| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 7 | |
| #2 | Australia | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Canada | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Telephonic communication | |
| #2 | Television |
| # | Name | Total Patents |
|---|---|---|
| #1 | Connolly David | 13 |
| #2 | Mccrory Robert | 1 |
| #3 | Cheng Ka Hang | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6023504A | Telephone services | |
| GB9514553D0 | Loudspeaking telephone systems | |
| GB9514022D0 | Telephone network | |
| GB9514004D0 | Vidioconferencing | |
| GB9514032D0 | Telephone network | |
| GB9514029D0 | Telephone network |