| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Germany | 2 | |
| #5 | Denmark | 1 | |
| #6 | Hungary | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic communication technologies |
| # | Technology | |
|---|---|---|
| #1 | Demodulation | |
| #2 | Tuning resonant circuits |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hansen Jens | 13 |
| #2 | Jens Hansen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3606250A1 | METHOD AND DEVICE FOR CONVERTING FREQUENCY-MODULATED SIGNALS OVER AT LEAST ONE INTERMEDIATE FREQUENCY IN LOW-FREQUENCY SIGNALS | |
| HUT40861A | Method and circuit arrangement for converting frequency modulated signals through minimum one intermediate frequency into low frequency signal | |
| DE3510559A1 | CIRCUIT FOR AUTOMATIC TUNING FOR FM RECEIVERS |