| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | Canada | 2 | |
| #3 | China | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Hong Kong | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Digital networks |
| # | Technology | |
|---|---|---|
| #1 | Telephonic communication | |
| #2 | Digital information transmission | |
| #3 | Multiplex communication |
| # | Name | Total Patents |
|---|---|---|
| #1 | Broomhall Grant Alan | 9 |
| #2 | Grobler Frederik | 9 |
| #3 | Ackerman Marthinus Casper | 9 |
| #4 | Alan Broomhall Grant | 3 |
| #5 | Casper Ackerman Marthinus | 3 |
| #6 | Frederik Grobler | 3 |
| Publication | Filing date | Title |
|---|---|---|
| CA2661323A1 | Gateway for use in an electronic communications recording system | |
| CA2643612A1 | An electronic communications recording system | |
| CN101375552A | An electronic communications recording system |