Hartmut Kemmesies

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Puchheim-Bhf., DE

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Patents Grantslast 30 patents

Information Patent Grant
Integrable demodulator for digital signals modulated onto carriers
- Patent number 4,438,407
- Issue date Mar 20, 1984
- Siemens Aktiengesellschaft
- Hartmut Kemmesies
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electric transmission system
- Patent number 4,263,591
- Issue date Apr 21, 1981
- Siemens Aktiengesellschaft
- Hartmut Kemmesies
- G08 - SIGNALLING