13 Utility Patents
#3,479 in Beijing
#9,432 in China
#296,118 in the World
Forward Citations = 2
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4. 1 out of 189

5. 1 out of 1,084

where one patent can have more than one assignee
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#3,479 in Beijing
#9,432 in China
#296,118 in the World
Company Filing History:





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