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HU CHAO
CN
3 patents
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US8305428B2
Nov 6, 2012
Stereo video shooting and viewing device
HU CHAO
13 citations
82
US8259159B2
Sep 4, 2012
Integrative spectacle-shaped stereoscopic video multimedia device
HU CHAO
20 citations
82
USD579936S
Nov 4, 2008
Mouse
HU CHAO
16 citations
82