Christian Hoffmann

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Artemisu Kozu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic multi-layered capacitor
- Patent number 9,627,141
- Issue date Apr 18, 2017
- EPCOS AG
- Günter Engel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical device
- Patent number 9,620,266
- Issue date Apr 11, 2017
- EPCOS AG
- Markus Ortner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ceramic multilayer capacitor
- Patent number 9,378,892
- Issue date Jun 28, 2016
- EPCOS AG
- Guenter Engel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ceramic material based on the perovskite ceramic Bi0, 5Na0, 5TiO3,...
- Patent number 9,054,310
- Issue date Jun 9, 2015
- EPCOS AG
- Christian Hoffmann
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Ceramic Multi-Layered Capacitor
- Publication number 20150103466
- Publication date Apr 16, 2015
- EPCOS AG
- Günter Engel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL DEVICE
- Publication number 20140204503
- Publication date Jul 24, 2014
- EPCOS AG
- Markus Ortner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CERAMIC MATERIAL BASED ON THE PEROVSKITE CERAMIC Bi0, 5Na0, 5TiO3,...
- Publication number 20130228715
- Publication date Sep 5, 2013
- EPCOS AG
- Christian Hoffmann
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Ceramic Multilayer Capacitor
- Publication number 20130026852
- Publication date Jan 31, 2013
- EPCOS AG
- Guenter Engel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Temperature-Independent Capacitor and Capacitor Module
- Publication number 20120281335
- Publication date Nov 8, 2012
- EPCOS AG
- Guenter Engel
- H01 - BASIC ELECTRIC ELEMENTS