| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 1 | |
| #2 | Bulgaria | 1 | |
| #3 | Brazil | 1 | |
| #4 | Canada | 1 | |
| #5 | Czechia | 1 | |
| #6 | Germany | 1 | |
| #7 | France | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Indonesia | 1 | |
| #10 | Israel | 1 | |
| #11 | Iceland | 1 | |
| #12 | Italy | 1 | |
| #13 | Norway | 1 | |
| #14 | Poland | 1 | |
| #15 | Taiwan | 1 | |
| #16 | WIPO (World Intellectual Property Organization) | 1 | |
| #17 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Digital networks | |
| #3 | Consumer goods | |
| #4 | Computer technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Benson Keith | 15 |
| Publication | Filing date | Title |
|---|---|---|
| TW504938B | Communication method and apparatus improvements | |
| ITRM20000393D0 | Digital mobile phone has external holder for subscriber identification modules | |
| AU726580B3 | Communication method and apparatus improvements | |
| CZ20004692A3 | Enhancement of communication method and apparatus for making the same |