Lutz Seffner

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Dresden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Pressure sensor
- Patent number 8,297,133
- Issue date Oct 30, 2012
- S.W.A.C. Schmitt-Walter Automation Consult GmbH
- Stefan Schmitt-Walter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing a piezoelectric transducer
- Patent number 7,228,606
- Issue date Jun 12, 2007
- Fraunhofer-Gesellschaft zur Forderung der Forschung e.V.
- Lutz Seffner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromechanical converter and method of producing same
- Patent number 6,337,835
- Issue date Jan 8, 2002
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Dieter Sporn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Printing cylinder having a ferroelectric ceramic material surface
- Patent number 5,786,048
- Issue date Jul 28, 1998
- MAN Roland Druckmaschinen AG
- Hans-Jurgen Gesemann
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for the manufacture of PZT films
- Patent number 5,501,876
- Issue date Mar 26, 1996
- MAN Roland Druckmaschinen AG
- Hans-Ju/ rgen Gesemann
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Pressure Sensor
- Publication number 20100011884
- Publication date Jan 21, 2010
- Stefan Schmitt-Walter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE