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Tribuswinkel, AT
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Patents Grants
last 30 patents
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Patent Grant
Method of manufacturing a membrane for an electro-acoustic transducer
Patent number
10,710,282
Issue date
Jul 14, 2020
SSI New Material (Zhenjiang) Co., Ltd.
Gustav Otto
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 with Spray-Coated Elastomer Layer
Publication number
20200331174
Publication date
Oct 22, 2020
SSI New Material (Zhenjiang) Co., Ltd.
Gustav Otto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Application
LOUDSPEAKER MEMBRANE AND METHOD OF MAKING SAME VIA SPRAY COATING PR...
Publication number
20170129143
Publication date
May 11, 2017
Sound Solutions International Co., Ltd.
Gustav Otto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL