ZD

Zheng Dianqing

Overall (2011): #54,866 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7967619 Light string with improved shunt system Qi Chen 2011-06-28
7965025 Light string with improved shunt system 2011-06-21