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Weifang City, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Miniature loudspeaker module
Patent number
11,317,195
Issue date
Apr 26, 2022
GOERTEK INC.
Hongda Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sound absorbing assembly for speaker module and speaker module
Patent number
10,701,475
Issue date
Jun 30, 2020
GOERTEK INC.
Aliang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
MINIATURE LOUDSPEAKER MODULE
Publication number
20210204055
Publication date
Jul 1, 2021
Goertek Inc.
Hongda Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Sound Absorbing Assembly for Speaker Module and Speaker Module
Publication number
20190141436
Publication date
May 9, 2019
GOERTEK INC
Aliang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE