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Eberhard Schuegraf
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Munich, DE
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last 30 patents
Information
Patent Grant
Transducer for orthogonally polarized signals of different frequencies
Patent number
4,319,206
Issue date
Mar 9, 1982
Siemens Aktiengesellschaft
Eberhard Schuegraf
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rectangular wave guide elbow bent across the narrow side with capac...
Patent number
4,295,109
Issue date
Oct 13, 1981
Siemens Aktiengesellschaft
Eberhard Schuegraf
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polarization separator
Patent number
4,293,829
Issue date
Oct 6, 1981
Siemens Aktiengesellschaft
Eberhard Schuegraf
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rectangular waveguide elbow bent across the broad side of the waveg...
Patent number
4,272,744
Issue date
Jun 9, 1981
Siemens Aktiengesellschaft
Eberhard Schuegraf
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rectangular waveguide elbow formed with a truncated corner and havi...
Patent number
4,270,107
Issue date
May 26, 1981
Siemens Aktiengesellschaft
Eberhard Schuegraf
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Antenna feed system for double polarization
Patent number
4,231,000
Issue date
Oct 28, 1980
Siemens Aktiengesellschaft
Eberhard Schuegraf
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for separating electrical signals of different frequencies
Patent number
4,168,478
Issue date
Sep 18, 1979
Siemens Aktiengesellschaft
Eberhard Schuegraf
H01 - BASIC ELECTRIC ELEMENTS