| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | United States | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | African Regional Industrial Property Organization | 1 | |
| #6 | Australia | 1 | |
| #7 | Brazil | 1 | |
| #8 | Canada | 1 | |
| #9 | China | 1 | |
| #10 | EAPO (Eurasian Patent Organization) | 1 | |
| #11 | Hong Kong | 1 | |
| #12 | Israel | 1 | |
| #13 | Japan | 1 | |
| #14 | Republic of Korea | 1 | |
| #15 | Mexico | 1 | |
| #16 | Malaysia | 1 | |
| #17 | Norway | 1 | |
| #18 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Digital networks |
| # | Technology | |
|---|---|---|
| #1 | Telephonic communication | |
| #2 | Digital information transmission | |
| #3 | Wireless communication networks | |
| #4 | Selecting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Weiss Tom | 20 |
| #2 | Waterfall Simon | 20 |
| #3 | Karas Matthew | 19 |
| #4 | Ellis Jonathan | 19 |
| #5 | Constantine Toby Russell | 18 |
| #6 | Deering Christopher Paul | 4 |
| #7 | Wilkinson Neil | 3 |
| #8 | Cooke Stephen William Giray | 3 |
| #9 | Peplow Neill Gordon | 3 |
| #10 | Tom Weiss | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB201419337D0 | User interface system and method | |
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| GB0808015D0 | Call management system and method | |
| GB0720222D0 | Call management system and method | |
| MY151703A | Call notification system and method | |
| BRPI0607282A2 | call notification system and method | |
| GB0602544D0 | Call Notification System And Method | |
| ZA200706568B | Call notification controlled by call originating system |