| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 5 | |
| #2 | Norway | 2 | |
| #3 | United States | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Basic communication technologies | |
| #2 | Telecommunications | |
| #3 | Audio-visual technology | |
| #4 | Digital networks |
| # | Technology | |
|---|---|---|
| #1 | Resonators | |
| #2 | Automatic control of oscillations | |
| #3 | Waveguides | |
| #4 | Demodulation | |
| #5 | Casings and printed circuits | |
| #6 | Digital information transmission |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rooth Stig | 9 |
| #2 | Imenes Ben Jarle | 4 |
| #3 | Hollung Stein | 4 |
| #4 | Bardal Sigmund | 4 |
| #5 | Indseth Hakon | 1 |
| #6 | Wangen Olav | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2009115534A1 | Phase locked oscillator | |
| WO2007018436A2 | Radio frequency filter | |
| EP1199796A1 | Frequency Converter |