Dianqing, Zheng

China

 
Total IP 1
Total IP Rank # 1,257,887
IP Activity Score 0/5.0    0
IP Activity Rank # 1,661,163

Patents

Trademarks

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0 0
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Last Patent 2015 - Light string unit
First Patent 2009 - Light string with improved shunt...

Latest Inventions, Goods, Services

2015 Invention Light string unit. The present application provides a light string unit, including: a plurality o...
2009 Invention Light string with improved shunt system. This utility model relates to a decorative light, and pa...