Hans-Joachim Schmidt

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Nurnberg, DT

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Patents Grantslast 30 patents

Information Patent Grant
Frequency-response corrective network
- Patent number 4,057,771
- Issue date Nov 8, 1977
- Tekade Felten & Guilleaume Fernmeldeanlagen GmbH
- Hans-Joachim Schmidt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adjustable compensating circuit having differential capacitor in ea...
- Patent number 4,039,977
- Issue date Aug 2, 1977
- Tekade Felten & Guilleaume Fernmeldeanlagen GmbH
- Hans-Joachim Schmidt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low loss frequency response corrective network
- Patent number 4,032,866
- Issue date Jun 28, 1977
- Tekade Felten & Guilleaume Fernmeldeanlagen GmbH
- Hans-Joachim Schmidt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE