JH

Jinyun Huang

📍 Yongkang, CN: #66 of 142 inventorsTop 50%
Overall (All Time): #3,200,772 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8141889 Bubble-generating scooter for children Suihuai Yu 2012-03-27