Bertrand PARVITTE

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REIMS, FR

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Patents Grantslast 30 patents

Information Patent Grant
Gas-detecting device with very high sensitivity based on a Helmholt...
- Patent number 10,876,958
- Issue date Dec 29, 2020
- AEROVIA
- Christophe Risser
- G01 - MEASURING TESTING
Information Patent Grant
Photoacoustic gas sensor with a helmholtz cell
- Patent number 9,551,829
- Issue date Jan 24, 2017
- Commissariat a l'Energie Atomique et aux Energies Alternatives
- Mickaël Brun
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
GAS-DETECTING DEVICE WITH VERY HIGH SENSITIVITY BASED ON A HELMHOLT...
- Publication number 20180306704
- Publication date Oct 25, 2018
- AEROVIA
- Christophe RISSER
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL WAVEGUIDE HAVING A VARYING INDEX GRADIENT
- Publication number 20130315547
- Publication date Nov 28, 2013
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Mickael Brun
- G02 - OPTICS
Information Patent Application
METHOD AND DEVICE FOR EMITTING A LASER BEAM IN A HOUSING
- Publication number 20130287053
- Publication date Oct 31, 2013
- Universite De Reims Champagne-Ardenne
- Virgine Zeninari
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD AND DEVICE FOR DETECTING TRACE AMOUNTS OF MANY GASES
- Publication number 20130205871
- Publication date Aug 15, 2013
- AEROVIA
- Virginie Zeninari
- G01 - MEASURING TESTING
Information Patent Application
PHOTOACOUSTIC GAS SENSOR WITH A HELMHOLTZ CELL
- Publication number 20120266655
- Publication date Oct 25, 2012
- Mickaël BRUN
- G02 - OPTICS