YS

Yinglan Shangguan

HC Hangzhou H3C Technologies Co.: 1 patents #33 of 144Top 25%
Overall (All Time): #3,256,317 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7979738 Virtual tape library backup systems, and a method of hard disk drive power control — 2011-07-12