photo-acoustic

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CPC
G01N2223/508

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Parent Industries

GPHYSICS G01Measuring instruments G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES G01N2223/00Investigating materials by wave or particle radiation

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G01N2223/508photo-acoustic

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Patents Grantslast 30 patents

Information Patent Grant
Detector cell for a photoacoustic gas sensor and photoacoustic gas...
- Patent number 12,000,772
- Issue date Jun 4, 2024
- Infineon Technologies AG
- Tobias Mittereder
- G01 - MEASURING TESTING
Information Patent Grant
Detector cell for a photoacoustic gas sensor and photoacoustic gas...
- Patent number 11,346,767
- Issue date May 31, 2022
- Infineon Technologies AG
- Tobias Mittereder
- G01 - MEASURING TESTING
Information Patent Grant
MEMS gas sensor
- Patent number 11,237,098
- Issue date Feb 1, 2022
- Infineon Technologies AG
- David Tumpold
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Device and method for frequency-domain thermoacoustic sensing
- Patent number 10,750,950
- Issue date Aug 25, 2020
- Helmholtz Zentrum Munchen Deutsches Forschungszentrum fur Gesundheit und Umwe...
- Stephan Kellnberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Detector Cell for a Photoacoustic Gas Sensor and Photoacoustic Gas...
- Publication number 20220228974
- Publication date Jul 21, 2022
- INFINEON TECHNOLOGIES AG
- Tobias Mittereder
- G01 - MEASURING TESTING