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Yihui Yao

Overall (2011): #19,781 of 364,097Top 6%
4
Patents 2011

Issued Patents 2011

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D638159 Solar spotlight 2011-05-17
D636527 Lampshade 2011-04-19
D631997 Lamp holder for solar powered garden light 2011-02-01
D630788 Lamp holder for solar powered garden light 2011-01-11