| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 6 | |
| #2 | Australia | 4 | |
| #3 | Norway | 4 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | WIPO (World Intellectual Property Organization) | 3 | |
| #6 | Finland | 2 | |
| #7 | United States | 2 | |
| #8 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Measurement | |
| #3 | Control |
| # | Technology | |
|---|---|---|
| #1 | Wireless communication networks | |
| #2 | Radio navigation | |
| #3 | Telephonic communication | |
| #4 | Selecting | |
| #5 | Traffic control systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hermansson Jan | 5 |
| #2 | Karlsson Bo | 5 |
| #3 | Rexeke Jonas | 5 |
| #4 | Ekstroem Tommy | 5 |
| #5 | Palmgren Christer | 5 |
| #6 | Jacobsson Anders | 5 |
| #7 | Mansson Christer | 4 |
| #8 | Heden Bertil | 3 |
| #9 | Nystrom Zeth | 3 |
| #10 | Orneholm Flemming | 3 |
| Publication | Filing date | Title |
|---|---|---|
| WO9803005A1 | Method in telecommunication operating service | |
| EP0809918A1 | Positioning system | |
| AU4852296A | Arrangement for combined services of calls | |
| US5657373A | Digital mobile telephone system in which each subscriber is assigned a telephone number and several subscriber identity module (SIM) cards |