8 Utility Patents
#5,299 in Beijing
#16,488 in China
#519,767 in the World
Forward Citations = 48
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4. 2 out of 388

5. 1 out of 73

where one patent can have more than one assignee
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#5,299 in Beijing
#16,488 in China
#519,767 in the World
Company Filing History:





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