Hartmut KELLER

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Patents Grantslast 30 patents

Information Patent Grant
Sensor element device for a capacitive touch switch of an operating...
- Patent number 9,766,757
- Issue date Sep 19, 2017
- E.G.O. Elektro-Geraetebau GmbH
- Hartmut Keller
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SENSOR ELEMENT DEVICE FOR A CAPACITIVE TOUCH SWITCH OF AN OPERATING...
- Publication number 20150123936
- Publication date May 7, 2015
- E.G.O. Elektro-Geratebau GmbH
- Hartmut Keller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPERATING ELEMENT
- Publication number 20140346022
- Publication date Nov 27, 2014
- E.G.O. Elektro-Geraetebau GmbH
- Hartmut KELLER
- H03 - BASIC ELECTRONIC CIRCUITRY