26 Utility Patents
#1,762 in Beijing
#4,129 in China
#114,716 in the World
Forward Citations = 14
Company Filing History:

Qizhi Software (beijing) Company Limited
where one patent can have more than one assignee
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#1,762 in Beijing
#4,129 in China
#114,716 in the World
Company Filing History:

Get your Inventor Badge Today