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Saint-Genest Malifaux, FR
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last 30 patents
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Patent Grant
Loudspeaker membrane and method for manufacturing such a membrane
Patent number
9,633,648
Issue date
Apr 25, 2017
FOCAL JMLAB
Bruno De La Nouvelle
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
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Patent Application
LOUDSPEAKER MEMBRANE AND METHOD FOR MANUFACTURING SUCH A MEMBRANE
Publication number
20150317972
Publication date
Nov 5, 2015
FOCAL JMLAB
Bruno De La Nouvelle
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Patent Application
MULTI-LAYERED MEMBRANES CONSISTING OF A PLURALITY OF MATERIALS, FOR...
Publication number
20090060255
Publication date
Mar 5, 2009
FOCAL-JMLAB (S.A.)
Bruno De La Nouvelle
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
Multi-layered membranes consisting of a plurality of materials, for...
Publication number
20060222201
Publication date
Oct 5, 2006
FOCAL-JMLAB (S.A.)
Bruno De La Nouvelle
H04 - ELECTRIC COMMUNICATION TECHNIQUE