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Yue Shang
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Shandong, CN
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last 30 patents
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Patent Grant
Loudspeaker module
Patent number
10,506,332
Issue date
Dec 10, 2019
GOERTEK INC.
Yue Shang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
LOUDSPEAKER MODULE
Publication number
20190158953
Publication date
May 23, 2019
Yue Shang
H04 - ELECTRIC COMMUNICATION TECHNIQUE