QZ

Quang Yin Zeng

📍 Ji County, CN: #3 of 11 inventorsTop 30%
Overall (All Time): #3,158,858 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8439559 Timepiece with multi-functional actuator Tai Wai LUK 2013-05-14