CW

Changqing Wan

LL Legend (Beijing) Limited: 1 patents #2 of 13Top 20%
Overall (All Time): #3,435,879 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7146525 Method for backing up and recovering data in the hard disk of a computer Dong Han, Danfeng Zhang 2006-12-05