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WeiFang, CN
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Patent Grant
Speaker module and manufacturing method therefor
Patent number
9,838,816
Issue date
Dec 5, 2017
GOERTEK INC.
Xin Wang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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last 30 patents
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Patent Application
SPEAKER MODULE AND MANUFACTURING METHOD THEREFOR
Publication number
20160309272
Publication date
Oct 20, 2016
GOERTEK INC.
Xin WANG
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL