Assignee
ELICHENS
FR15 patents
Top patents by PatentIndex Score
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Method for analysing a gas
ELICHENS2 citations71
US10788417B2Sep 29, 2020
Method for estimating the intensity of a wave emitted by an emitting source
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US11408877B2Aug 9, 2022
Optimization of the spatial distribution of air quality measurement means
ELICHENS2 citations64
US11022547B2Jun 1, 2021
Optical gas sensor
ELICHENS2 citations64
US11467147B2Oct 11, 2022
Method for mapping the concentration of an analyte in an environment
ELICHENS2 citations54
US11054360B2Jul 6, 2021
Device and method for measuring and tracking the quantity or concentration of a compound in a fluid
ELICHENS0 citations54
US12313530B2May 27, 2025
Method for calibrating a gas sensor and method for measuring a gas using the calibration
ELICHENS0 citations51
US12442758B2Oct 14, 2025
Method for analysing a gas using an optical sensor
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US12066377B2Aug 20, 2024
Device for emitting and controlling infrared light and gas sensor using such a device
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US11448590B2Sep 20, 2022
Method for analysing a gas by means of double illumination
ELICHENS0 citations44
US12372457B2Jul 29, 2025
Optimized infrared light source for a gas sensor, and manufacturing method thereof
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US12287284B2Apr 29, 2025
Gas sensor comprising a pulsed light source
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Compact gas sensor
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US11041801B2Jun 22, 2021
Method for estimating a quantity of a gaseous species
ELICHENS1 citations43
US11879881B2Jan 23, 2024
Method for calibrating a gas sensor
ELICHENS0 citations30