JL

Junwen Li

VC Vivo Mobile Communication Co.: 1 patents #232 of 599Top 40%
📍 Dongguan, CN: #1,268 of 2,387 inventorsTop 55%
Overall (All Time): #2,646,020 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11290792 Loudspeaker assembly and electronic device Qiong Cai 2022-03-29