8 Utility Patents
#5,299 in Beijing
#16,488 in China
#519,767 in the World
Forward Citations = 24
Company Filing History:

Beijing Youzhuju Network Technology Co., Ltd.
Beijing Zitiao Network Technology Co., Ltd.
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#5,299 in Beijing
#16,488 in China
#519,767 in the World
Company Filing History:

Get your Inventor Badge Today