| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | Switzerland | 1 | |
| #5 | China | 1 | |
| #6 | USSR (Union of Socialist Soviet Republics) | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic communication technologies | |
| #2 | Control | |
| #3 | Measurement | |
| #4 | Machines | |
| #5 | Electrical machinery and energy | |
| #6 | Audio-visual technology | |
| #7 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Pulse technique | |
| #2 | Alarm systems | |
| #3 | Unspecified technologies | |
| #4 | Special electric heating or lighting | |
| #5 | Measuring mechanical vibrations | |
| #6 | Geophysics | |
| #7 | Unspecified technologies | |
| #8 | Television | |
| #9 | Telephonic communication |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wern Lars Aake | 9 |
| #2 | Wern Lars Ake | 3 |
| #3 | Johansson Jan | 3 |
| #4 | Wern Lars Åke | 1 |
| #5 | Jan Wern Lars Ake Johansson | 1 |
| #6 | Firma Lars Oke Vern | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2014025304A2 | A multi-purpose monitoring system suitable for natural disaster alarms | |
| WO2012005646A1 | A multi purpose capacitive sensor | |
| US2012019264A1 | Multi purpose capacitive sensor | |
| WO02089328A1 | Electric switch | |
| CH633924A5 | Pressure control switch. |