ZD

Zhimei Dai

QC Qingdao Goertek Technology Co.: 1 patents #15 of 47Top 35%
📍 Qingdao, CN: #946 of 2,087 inventorsTop 50%
Overall (All Time): #2,807,167 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10733824 Unlocking method using sound password and a smart lock — 2020-08-04