DZ

Daihua Zhou

SL Smart Electronic Industrial (Dongguan) Co., Limited: 1 patents #3 of 3Top 100%
📍 Dongguan, CN: #1,268 of 2,387 inventorsTop 55%
Overall (All Time): #2,470,218 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11873663 Door lock device and door lock having the same Li Zheng 2024-01-16