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Ningjie ZHENG

VC Vivo Mobile Communication Co.: 1 patents #232 of 599Top 40%
📍 Dongguan, CN: #1,268 of 2,387 inventorsTop 55%
Overall (All Time): #2,402,275 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
12267640 Earphone Junhui Chen, Wei Li, Lele LI 2025-04-01