11 Utility Patents
#4,060 in Beijing
#11,538 in China
#363,407 in the World
Forward Citations = 4
Company Filing History:



4. 2 out of 3,078

5. 1 out of 118

where one patent can have more than one assignee
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#4,060 in Beijing
#11,538 in China
#363,407 in the World
Company Filing History:





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