Zongjun MOU

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Weifang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Assembling method for micro-loudspeaker assembly
- Patent number 9,521,498
- Issue date Dec 13, 2016
- GoerTek Inc.
- Chao Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Miniature moving-coil speaker
- Patent number 9,344,804
- Issue date May 17, 2016
- GoerTek Inc.
- Gang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker module
- Patent number 9,241,207
- Issue date Jan 19, 2016
- GoerTek Inc.
- Jianjian Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SOUND GENERATING DEVICE MODULE
- Publication number 20230328425
- Publication date Oct 12, 2023
- Goertek Inc.
- Qizhong WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND GENERATING DEVICE MODULE
- Publication number 20230319481
- Publication date Oct 5, 2023
- Goertek Inc.
- Qizhong WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDSPEAKER MODULE AND ELECTRONIC DEVICE
- Publication number 20220408167
- Publication date Dec 22, 2022
- Goertek Inc.
- Qingxia DING
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER MODULE
- Publication number 20150304747
- Publication date Oct 22, 2015
- GOERTEK INC.
- Jianjian WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ASSEMBLING METHOD FOR MICRO-LOUDSPEAKER ASSEMBLY
- Publication number 20150068027
- Publication date Mar 12, 2015
- GOERTEK INC.
- Chao Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUNDER MODULE AND METHOD FOR ASSEMBLING THE SAME
- Publication number 20150036862
- Publication date Feb 5, 2015
- GOERTEK INC.
- Gang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MINIATURE MOVING-COIL SPEAKER
- Publication number 20140376766
- Publication date Dec 25, 2014
- Gang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE