27 Utility Patents
#1,684 in Beijing
#3,946 in China
#108,515 in the World
Forward Citations = 212
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4. 1 out of 120

5. 1 out of 18,120

where one patent can have more than one assignee
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#1,684 in Beijing
#3,946 in China
#108,515 in the World
Company Filing History:





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