CJ

Chengzong Ji

GO Goertek: 1 patents #266 of 573Top 50%
📍 Weifang, CN: #128 of 211 inventorsTop 65%
Overall (All Time): #2,978,109 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9838817 Loudspeaker diaphragm and manufacturing method thereof Xiuli CHANG, Yonghua Zhang 2017-12-05