Francois Riguet

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for collecting flux of electromagnetic radiation in the extr...
- Patent number 8,023,182
- Issue date Sep 20, 2011
- Sagem Defense Securite
- Roland Geyl
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Illuminator for a photolithography device
- Patent number 7,982,855
- Issue date Jul 19, 2011
- Miguel Boutonne
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical imaging device suitable for forming images of fingerprints
- Patent number 7,626,687
- Issue date Dec 1, 2009
- Sagem Defense Securite
- Chantal Cordier
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fingerprint-image-forming optical device
- Patent number 7,580,550
- Issue date Aug 25, 2009
- Sagem Defense Securite
- Chantal Cordier
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Illuminator for a Photolithography Device
- Publication number 20090257041
- Publication date Oct 15, 2009
- SAGEM DEFENSE SECURITE
- Miguel Boutonne
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Device for Collecting Flux of Electromagnetic Radiation in the Extr...
- Publication number 20090244696
- Publication date Oct 1, 2009
- Roland Geyl
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Optical Imaging Device Suitable for Forming Images of Fingerprints
- Publication number 20080291427
- Publication date Nov 27, 2008
- Chantal Cordier
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fingerprint-image-forming optical device
- Publication number 20070014524
- Publication date Jan 18, 2007
- Sagem Defence Securite
- Chantal Cordier
- G06 - COMPUTING CALCULATING COUNTING