| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Canada | 2 | |
| #4 | Sweden | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | China | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Machines | |
| #3 | Computer technology | |
| #4 | Electrical machinery and energy | |
| #5 | Basic communication technologies |
| # | Technology | |
|---|---|---|
| #1 | Antennas | |
| #2 | Waveguides | |
| #3 | Unspecified technologies | |
| #4 | Electric digital data processing | |
| #5 | Telephonic communication | |
| #6 | Electric switches | |
| #7 | Code conversion |
| # | Name | Total Patents |
|---|---|---|
| #1 | Petersson Stig Anders | 13 |
| #2 | Petersson S A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP1297585A1 | A method of fabricating waveguide channels | |
| EP1105935A1 | Antenna of waveguide type for receiving satellite signals | |
| EP0677211A1 | Waveguide lens and method for manufacturing the same | |
| US4202038A | Method of effecting one of several different circuit connections | |
| SE7808564L | Method of connecting one or more pre-determined and mutually related as well as mutually different circuit connections |