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Andreas Seifert
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St-Sulpice, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Gas sensor and process for measuring moisture and carbon dioxide co...
Patent number
8,330,107
Issue date
Dec 11, 2012
Axetris AG
Bert Willing
G01 - MEASURING TESTING
Information
Patent Grant
Gas sensor
Patent number
7,636,153
Issue date
Dec 22, 2009
IR Microsystems SA
Bert Willing
G01 - MEASURING TESTING
Information
Patent Grant
Method and gas sensor for performing quartz-enhanced photoacoustic...
Patent number
7,605,922
Issue date
Oct 20, 2009
IR Microsystems SA
Bert Willing
G01 - MEASURING TESTING
Information
Patent Grant
Gas detection method and gas detection device
Patent number
7,414,727
Issue date
Aug 19, 2008
IR Microsystems SA
Bert Willing
G01 - MEASURING TESTING
Information
Patent Grant
Gas detection method and gas detection device
Patent number
7,183,553
Issue date
Feb 27, 2007
IR Microsystems SA
Bert Willing
G01 - MEASURING TESTING
Information
Patent Grant
Gas detection method and gas detector device
Patent number
7,180,595
Issue date
Feb 20, 2007
IR Microsystems AG
Bert Willing
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
GAS SENSOR AND PROCESS FOR MEASURING MOISTURE AND CARBON DIOXIDE CO...
Publication number
20110304844
Publication date
Dec 15, 2011
Bert Willing
G01 - MEASURING TESTING
Information
Patent Application
LASER DIODE ARRANGEMENTS AND METHOD FOR GAS DETECTION
Publication number
20100002235
Publication date
Jan 7, 2010
IRMicrosystems SA
Bert WILLING
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND GAS SENSOR FOR PERFORMING QUARTZ-ENHANCED PHOTOACOUSTIC...
Publication number
20090027677
Publication date
Jan 29, 2009
Bert Willing
G01 - MEASURING TESTING
Information
Patent Application
GAS SENSOR
Publication number
20080198364
Publication date
Aug 21, 2008
Bert Willing
G01 - MEASURING TESTING
Information
Patent Application
Gas detection method and gas detection device
Publication number
20080073536
Publication date
Mar 27, 2008
IR Microsystems SA
Bert Willing
G01 - MEASURING TESTING
Information
Patent Application
Gas detection method and gas detection device
Publication number
20070255508
Publication date
Nov 1, 2007
Bert Willing
G01 - MEASURING TESTING
Information
Patent Application
Gas detection method and gas detection device
Publication number
20070030487
Publication date
Feb 8, 2007
Bert Willing
G01 - MEASURING TESTING
Information
Patent Application
Gas detection method and gas detector device
Publication number
20060098202
Publication date
May 11, 2006
Bert Willing
G01 - MEASURING TESTING
Information
Patent Application
Infrared sensor and method for making same
Publication number
20040155188
Publication date
Aug 12, 2004
Markus Kohli
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Pyroelectric sensor having reduced stray thermal coupling between i...
Publication number
20030173519
Publication date
Sep 18, 2003
Andreas Seifert
G01 - MEASURING TESTING