Forward Citations = 19

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3 inventors (with patents filed for the assignee):

Bert Willing (4 out of 10 patents)

Markus Kohli (4 out of 6 patents)

Andreas Seifert (4 out of 6 patents)

4 patents: Sort by Forward Citations

1. 7636153 - Gas sensor (2009-12-22),

2. 7605922 - Method and gas sensor for performing quartz-enhanced photoacoustic spectroscopy (2009-10-20),

3. 7414727 - Gas detection method and gas detection device (2008-08-19),

4. 7183553 - Gas detection method and gas detection device (2007-02-27),

Company Overview

IR Microsystems Sa is a leading provider of innovative infrared sensors and solutions for a wide range of applications. With a strong focus on quality and reliability, we offer cutting-edge technology that delivers accurate and precise results. Our team of experts is dedicated to meeting the needs of our customers and providing exceptional service.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#58 in Lausanne

#2,004 in Switzerland

Lausanne, Switzerland

Ir Microsystems Sa

Forward Citations = 19

3 inventors:

Bert Willing (4 out of 10 patents)

Markus Kohli (4 out of 6 patents)

Andreas Seifert (4 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ir Microsystems Sa. Retrieved from https://idiyas.com/company/ir-microsystems-sa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]