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Bertram Sachs
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Erlangen, DE
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last 30 patents
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Patent Grant
Ultrasound transducer device with a one-dimensional or two-dimensio...
Patent number
5,427,106
Issue date
Jun 27, 1995
Siemens Aktiengesellschaft
Fritz Breimesser
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ultrasound sensor
Patent number
4,906,886
Issue date
Mar 6, 1990
Siemens Aktiengesellschaft
Fritz Breimesser
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Ultrasonic transducer for the determination of the acoustic power o...
Patent number
4,764,905
Issue date
Aug 16, 1988
Siemens Aktiengesellschaft
Bernd Granz
G01 - MEASURING TESTING
Information
Patent Grant
Hydrophone
Patent number
4,755,708
Issue date
Jul 5, 1988
Siemens Aktiengesellschaft
Bernd Granz
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Device for reading a two-dimensional charge image
Patent number
4,742,494
Issue date
May 3, 1988
Siemens Aktiengesellschaft
Fritz Breimesser
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Method controlling the focusing of an ultrasonic field and apparatu...
Patent number
4,725,989
Issue date
Feb 16, 1988
Siemens Aktiengesellschaft
Bernd Granz
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Device for reading out a two-dimensional charge pattern by means of...
Patent number
4,661,814
Issue date
Apr 28, 1987
Siemens Aktiengesellschaft
Bernd Granz
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Method for the manufacture of a device for the read-out of a two-di...
Patent number
4,521,667
Issue date
Jun 4, 1985
Siemens Aktiengesellschaft
Bertram Sachs
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Ultrasonic transducer arrangement and method for fabricating same
Patent number
4,371,805
Issue date
Feb 1, 1983
Siemens Aktiengesellschaft
Heinrich Diepers
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Ultrasonic array
Patent number
4,359,767
Issue date
Nov 16, 1982
Siemens Aktiengesellschaft
Bertram Sachs
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for the manufacture of ultrasonic heads
Patent number
4,310,957
Issue date
Jan 19, 1982
Siemens Aktiengesellschaft
Bertram Sachs
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL