5 Utility and 2 Design Patents
#7,772 in Beijing
#26,945 in China
#825,640 in the World
rank by utility patentsForward Citations = 120
Company Filing History:


Datang Mobile Communications Equipment Co., Ltd.
4. 1 out of 1,430

5. 1 out of 56
Qizhi Software (beijing) Company Limited
where one patent can have more than one assignee
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