YC

Yongsen Chai

HG Haier Group: 1 patents #1 of 8Top 15%
📍 Qingdao, CN: #2 of 12 inventorsTop 20%
Overall (2004): #83,621 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D491542 Mobile phone Chunguang Song, Xintao Sun 2004-06-15