| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | United States | 2 | |
| #3 | Canada | 1 | |
| #4 | China | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Mexico | 1 | |
| #7 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Electrical machinery and energy | |
| #3 | Basic communication technologies | |
| #4 | Audio-visual technology | |
| #5 | Digital networks | |
| #6 | Control |
| # | Technology | |
|---|---|---|
| #1 | Transmission | |
| #2 | Magnets and transformers | |
| #3 | Amplifiers | |
| #4 | Digital information transmission | |
| #5 | Systems for regulating electrical variables | |
| #6 | Television |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schmidt Rainer | 10 |
| #2 | Widera Guenter | 4 |
| #3 | Last Reinhard | 3 |
| #4 | Marhauer Rolf | 3 |
| #5 | Stascheit Bernhard | 2 |
| #6 | Widera Gunter | 2 |
| #7 | Weiss Friedemann | 1 |
| #8 | Rainer Schmidt | 1 |
| #9 | Kraudi-Homann Andreas | 1 |
| #10 | Berger Werner | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE10130293A1 | Service connection amplifier for signals transmitted over high frequency line has emergency power supply with accumulator with rated voltage corresponding to amplifier working voltage | |
| DE19858506A1 | Remote feed choke | |
| DE19742826A1 | Optical input circuit | |
| DE19741464A1 | Temperature stabilized load current control | |
| DE19512879A1 | Circuit for temperature stabilization in high-frequency amplifiers | |
| DE4426157A1 | High-frequency amplifier |