JL

Junwen Li

VC Vivo Mobile Communication Co.: 1 patents #48 of 135Top 40%
📍 Dongguan, CN: #207 of 562 inventorsTop 40%
Overall (2022): #386,614 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

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