5 Utility Patents
#1,182 in Guangdong
#26,811 in China
#824,254 in the World
Forward Citations = 1
Company Filing History:
Shengyi Technology Co., Ltd.
Guangdong Shengyi Sci. Tech Co., Ltd.
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#1,182 in Guangdong
#26,811 in China
#824,254 in the World
Company Filing History:
Get your Inventor Badge Today