HY

Hing Kau Yip

📍 Sha Tin, CN: #1,175 of 2,424 inventorsTop 50%
Overall (All Time): #3,031,147 of 4,157,543Top 75%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9518489 Gas treatment system for vehicle Sze chung jon Yip 2016-12-13