6 Utility Patents
#170 in Dongguan
#20,191 in China
#670,791 in the World
Forward Citations = 5
Company Filing History:
Shengyi Technology Co., Ltd.
Guangdong Shengyi Sci. Tech Co., Ltd.
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#170 in Dongguan
#20,191 in China
#670,791 in the World
Company Filing History:
Get your Inventor Badge Today