Wittmann; Andreas

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wittmann; Andreas.The latest application filed is for "method and system for the relative referencing of a target gas in an optical measuring system for laser spectroscopy".

Company Profile

3.6.6

Wittmann; Andreas - Giswil CH
Wittmann; Andreas - Kilchberg CH

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and system for the relative referencing of a target gas in an optical measuring system for laser spectroscopy Grant 10,739,257 - Wittmann , et al. A	2020-08-11
Method and System for the Relative Referencing of a Target Gas in an Optical Measuring System for Laser Spectroscopy App 20200103342 - Wittmann; Andreas ; et al.	2020-04-02
Method for operating an optical measuring system for measuring the concentration of a gas component in a measured gas Grant 10,175,166 - Wittmann , et al. J	2019-01-08
Optical measuring system and gas detecting method Grant 9,377,359 - Wittmann , et al. June 28, 2	2016-06-28
Method and apparatus for detecting a gas concentration with reduced pressure dependency Grant 9,140,644 - Wittmann , et al. September 22, 2	2015-09-22
Laser Unit With Suppressed Feedback App 20130070797 - WITTMANN; Andreas ; et al.	2013-03-21
Process And Measuring Equipment For Improving The Signal Resolution In Gas Absorption Spectroscopy App 20120281221 - STUDER; Michel ; et al.	2012-11-08
Method And Apparatus For Detecting A Gas Concentration With Reduced Pressure Dependency App 20120283961 - WITTMANN; Andreas ; et al.	2012-11-08
Anti-reflection coatings for semiconductor lasers Grant 7,173,953 - Wittmann , et al. February 6, 2	2007-02-06
Anti-reflection coatings for semiconductor lasers App 20040151226 - Wittmann, Andreas ; et al.	2004-08-05

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