Jean Flamand

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Chatenay-Malabry, FR

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Patents Grantslast 30 patents

Information Patent Grant
Compact wavelength multiplexer-demultiplexer with variable filtration
- Patent number 4,675,860
- Issue date Jun 23, 1987
- Instruments S.A.
- Jean-Pierre Laude
- G02 - OPTICS
Information Patent Grant
Wavelength-selective multiplexer-demultiplexer
- Patent number 4,622,662
- Issue date Nov 11, 1986
- Instruments S.A.
- Jean-Pierre Laude
- G02 - OPTICS
Information Patent Grant
Wavelength multiplexer/demultiplexer using optical fibers
- Patent number 4,583,820
- Issue date Apr 22, 1986
- Instruments S.A.
- Jean Flamand
- G02 - OPTICS
Information Patent Grant
Monochromator with concave grating
- Patent number 3,930,728
- Issue date Jan 6, 1976
- Jobin-Yvon
- Guy Pieuchard
- G01 - MEASURING TESTING