Karl-Friedrich Pfeiffer

Person

Erlangen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Ultrasound sensor
- Patent number 10,928,241
- Issue date Feb 23, 2021
- VITESCO TECHNOLOGIES GMBH
- Manfred Roth
- G01 - MEASURING TESTING
Information Patent Grant
Device for determining a level of the surface of a fluid in a fluid...
- Patent number 10,444,057
- Issue date Oct 15, 2019
- Continental Automotive GmbH
- Karl-Friedrich Pfeiffer
- G01 - MEASURING TESTING
Information Patent Grant
Container system for a fluid and method for producing same
- Patent number 10,393,567
- Issue date Aug 27, 2019
- Continental Automotive GmbH
- Otakar Fialka
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for determining a level of a fluid surface in...
- Patent number 10,101,193
- Issue date Oct 16, 2018
- Continental Automotive GmbH
- Karl-Friedrich Pfeiffer
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasound level transmitter
- Patent number 9,829,369
- Issue date Nov 28, 2017
- Continental Automotive GmbH
- Frank Kuehnel
- G01 - MEASURING TESTING
Information Patent Grant
Referential ultrasonic transceiver for acoustic measurement of a fl...
- Patent number 9,719,833
- Issue date Aug 1, 2017
- Continental Automotive GmbH
- Wighard Jäger
- G01 - MEASURING TESTING
Information Patent Grant
Fill level sensor for detecting the fill level of a liquid in a con...
- Patent number 9,417,113
- Issue date Aug 16, 2016
- Continental Automotive GmbH
- Wighard Jäger
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Attenuating mass for an ultrasonic sensor, use of epoxy resin
- Patent number 8,947,981
- Issue date Feb 3, 2015
- Continental Automotive GmbH
- Walter Fischer
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Sensor Apparatus for Capturing a Filling Level and/or a Quality of...
- Publication number 20230076911
- Publication date Mar 9, 2023
- Vitesco Technologies Germany GmbH
- Karl-Friedrich Pfeiffer
- G01 - MEASURING TESTING
Information Patent Application
Sensor Device for Determining the Electrical Conductivity of a Flui...
- Publication number 20210247340
- Publication date Aug 12, 2021
- Vitesco Technologies Germany GmbH
- Daniel Meyer
- G01 - MEASURING TESTING
Information Patent Application
Arrangement and Method for Determining a Minimum Filling Level of a...
- Publication number 20210116289
- Publication date Apr 22, 2021
- Vitesco Technologies Germany GmbH
- Karl-Friedrich Pfeiffer
- G01 - MEASURING TESTING
Information Patent Application
An Ultrasound Sensor
- Publication number 20190113379
- Publication date Apr 18, 2019
- CONTINENTAL AUTOMOTIVE GMBH
- Manfred Roth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ultrasonic Sensor For Determining A Liquid Level
- Publication number 20180372533
- Publication date Dec 27, 2018
- CONTINENTAL AUTOMOTIVE GMBH
- Karl-Friedrich PFEIFFER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Container System for a Fluid and Method for Producing Same
- Publication number 20170234718
- Publication date Aug 17, 2017
- CONTINENTAL AUTOMOTIVE GMBH
- Otakar Fialka
- G01 - MEASURING TESTING
Information Patent Application
Device For Determining a Speed of a Sound Signal in a Fluid
- Publication number 20170160126
- Publication date Jun 8, 2017
- CONTINENTAL AUTOMOTIVE GMBH
- Karl-Friedrich Pfeiffer
- G01 - MEASURING TESTING
Information Patent Application
Device For Determining A Level Of The Surface Of A Fluid In A Fluid...
- Publication number 20170089751
- Publication date Mar 30, 2017
- CONTINENTAL AUTOMOTIVE GMBH
- Karl-Friedrich Pfeiffer
- G01 - MEASURING TESTING
Information Patent Application
Apparatus And Method For Determining A Level Of A Fluid Surface In...
- Publication number 20170082479
- Publication date Mar 23, 2017
- CONTINENTAL AUTOMOTIVE GMBH
- Karl-Friedrich Pfeiffer
- G01 - MEASURING TESTING
Information Patent Application
Method and device for determining a height of a fluid level in a fl...
- Publication number 20150168204
- Publication date Jun 18, 2015
- Peter Meyer
- G01 - MEASURING TESTING
Information Patent Application
ULTRASOUND LEVEL TRANSMITTER
- Publication number 20140352426
- Publication date Dec 4, 2014
- Frank Kuehnel
- G01 - MEASURING TESTING
Information Patent Application
Level transmitter
- Publication number 20140345377
- Publication date Nov 27, 2014
- Wighard Jäger
- G01 - MEASURING TESTING
Information Patent Application
Fill Level Sensor For Detecting The Fill Level Of A Liquid In A Con...
- Publication number 20140338444
- Publication date Nov 20, 2014
- Wighard Jaeger
- G01 - MEASURING TESTING
Information Patent Application
ATTENUATING MASS FOR AN ULTRASONIC SENSOR, USE OF EPOXY RESIN
- Publication number 20130114379
- Publication date May 9, 2013
- Walter Fischer
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Karl-Friedrich Pfeiffer

Person

Patents Grantslast 30 patents

Ultrasound sensor

Device for determining a level of the surface of a fluid in a fluid...

Container system for a fluid and method for producing same

Apparatus and method for determining a level of a fluid surface in...

Ultrasound level transmitter

Referential ultrasonic transceiver for acoustic measurement of a fl...

Fill level sensor for detecting the fill level of a liquid in a con...

Attenuating mass for an ultrasonic sensor, use of epoxy resin

Patents Applicationslast 30 patents

Sensor Apparatus for Capturing a Filling Level and/or a Quality of...

Sensor Device for Determining the Electrical Conductivity of a Flui...

Arrangement and Method for Determining a Minimum Filling Level of a...

An Ultrasound Sensor

Ultrasonic Sensor For Determining A Liquid Level

Container System for a Fluid and Method for Producing Same

Device For Determining a Speed of a Sound Signal in a Fluid

Device For Determining A Level Of The Surface Of A Fluid In A Fluid...

Apparatus And Method For Determining A Level Of A Fluid Surface In...

Method and device for determining a height of a fluid level in a fl...

ULTRASOUND LEVEL TRANSMITTER

Level transmitter

Fill Level Sensor For Detecting The Fill Level Of A Liquid In A Con...

ATTENUATING MASS FOR AN ULTRASONIC SENSOR, USE OF EPOXY RESIN