Michael Ludwig

Person

Karlsruhe, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Thermal conductivity detector for gas mixtures having at least thre...
- Patent number 10,935,507
- Issue date Mar 2, 2021
- Siemens Aktiengesellschaft
- Michael Ludwig
- G01 - MEASURING TESTING
Information Patent Grant
Measuring device
- Patent number 10,491,160
- Issue date Nov 26, 2019
- Siemens Aktiengesellschaft
- Florian Kirsammer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Heatable flow-through measurement cell
- Patent number 9,021,861
- Issue date May 5, 2015
- Siemens Aktiengesellschaft
- Michael Ludwig
- G01 - MEASURING TESTING
Information Patent Grant
Lock-in amplifier and method for filtering a measurement signal usi...
- Patent number 8,180,309
- Issue date May 15, 2012
- Siemens Aktiengesellschaft
- Ludwig Kimmig
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Non-dispersive infrared gas analyzer
- Patent number 8,044,353
- Issue date Oct 25, 2011
- Siemens Aktiengesellschaft
- Ralf Bitter
- G01 - MEASURING TESTING
Information Patent Grant
Process absorption spectrometer
- Patent number 7,436,514
- Issue date Oct 14, 2008
- Siemens Aktiengesellschaft
- Michael Ludwig
- G01 - MEASURING TESTING
Information Patent Grant
Method and arrangement for performing an exhaust gas analysis on mo...
- Patent number 6,785,605
- Issue date Aug 31, 2004
- Siemens Aktiengesellschaft
- Dieter Huller
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Non-dispersive infrared gas analyzer
- Patent number 6,166,383
- Issue date Dec 26, 2000
- Siemens AG
- Ludwig Kimmig
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for distance measurement
- Patent number 5,963,509
- Issue date Oct 5, 1999
- Siemens Aktiengesellschaft
- Peter Lindmuller
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Thermal Conductivity Detector for Gas Mixtures Having at Least Thre...
- Publication number 20200049681
- Publication date Feb 13, 2020
- Siemens Aktiengesellschaft
- Michael LUDWIG
- G01 - MEASURING TESTING
Information Patent Application
Messgerät
- Publication number 20180034413
- Publication date Feb 1, 2018
- Siemens Aktiengesellschaft
- Florian Kirsammer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Heatable Flow-Through Measurement Cell
- Publication number 20120192621
- Publication date Aug 2, 2012
- Siemens Aktiengesellschaft
- Michael Ludwig
- G01 - MEASURING TESTING
Information Patent Application
NDIR-two Beam Gas Analyser And Method For Determining The Concentra...
- Publication number 20120091346
- Publication date Apr 19, 2012
- Siemens Aktiengesellschaft
- Ralf Bitter
- G01 - MEASURING TESTING
Information Patent Application
Non-Dispersive Infrared Gas Analyzer
- Publication number 20110032514
- Publication date Feb 10, 2011
- Siemens AG
- Ralf Bitter
- G01 - MEASURING TESTING
Information Patent Application
Lock-in Amplifier and Method for Filtering a Measurement Signal Usi...
- Publication number 20100188149
- Publication date Jul 29, 2010
- Ludwig Kimmig
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PROCESS MEASURING DEVICE
- Publication number 20100066355
- Publication date Mar 18, 2010
- Peter Krause
- G01 - MEASURING TESTING
Information Patent Application
Process absorption spectrometer
- Publication number 20060197039
- Publication date Sep 7, 2006
- SIEMENS AKTIENGESELLSCHAFT
- Michael Ludwig
- G01 - MEASURING TESTING
Information Patent Application
Method and arrangement for performing an exhaust gas analysis on mo...
- Publication number 20030182994
- Publication date Oct 2, 2003
- Siemens AG
- Dieter Huller
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Electrical device having components arranged in a casing and outwar...
- Publication number 20030002240
- Publication date Jan 2, 2003
- Siemens AG
- Peter Lindmueller
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Michael Ludwig

Person

Patents Grantslast 30 patents

Thermal conductivity detector for gas mixtures having at least thre...

Measuring device

Heatable flow-through measurement cell

Lock-in amplifier and method for filtering a measurement signal usi...

Non-dispersive infrared gas analyzer

Process absorption spectrometer

Method and arrangement for performing an exhaust gas analysis on mo...

Non-dispersive infrared gas analyzer

Method and device for distance measurement

Patents Applicationslast 30 patents

Thermal Conductivity Detector for Gas Mixtures Having at Least Thre...

Messgerät

Heatable Flow-Through Measurement Cell

NDIR-two Beam Gas Analyser And Method For Determining The Concentra...

Non-Dispersive Infrared Gas Analyzer

Lock-in Amplifier and Method for Filtering a Measurement Signal Usi...

PROCESS MEASURING DEVICE

Process absorption spectrometer

Method and arrangement for performing an exhaust gas analysis on mo...

Electrical device having components arranged in a casing and outwar...