Arnd Kempa

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Steinen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Transmitting device for transmitting digital signals between galvan...
- Patent number 11,552,625
- Issue date Jan 10, 2023
- ENDRESS+HAUSER SE+CO.KG
- Ghislain Daufeld
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analog filter with adjustable filter frequency
- Patent number 8,665,012
- Issue date Mar 4, 2014
- Endress + Hauser GmbH + Co. KG
- Roland Grozinger
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
FILL-LEVEL MEASURING DEVICE
- Publication number 20220065681
- Publication date Mar 3, 2022
- Endress+Hauser SE+Co. KG
- Ghislain Daufeld
- G01 - MEASURING TESTING
Information Patent Application
TRANSMITTING DEVICE FOR TRANSMITTING DIGITAL SIGNALS BETWEEN GALVAN...
- Publication number 20220060182
- Publication date Feb 24, 2022
- Endress+Hauser SE+Co. KG
- Ghislain Daufeld
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILL LEVEL MEASUREMENT DEVICE
- Publication number 20210396568
- Publication date Dec 23, 2021
- Endress+Hauser SE+Co. KG
- Ghislain Daufeld
- G01 - MEASURING TESTING
Information Patent Application
Analog filter with adjustable filter frequency
- Publication number 20120139626
- Publication date Jun 7, 2012
- ENDRESS + HAUSER GMBH + COM. KG
- Roland Grozinger
- H03 - BASIC ELECTRONIC CIRCUITRY