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Philippe Gacoin
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Gif s/Yvette, FR
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last 30 patents
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Patent Grant
Method for making optical components by replication
Patent number
6,579,477
Issue date
Jun 17, 2003
Commissariat a l'Energie Atomique
Philippe Belleville
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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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