12 Utility Patents
#3,750 in Beijing
#10,425 in China
#327,270 in the World
Forward Citations = 23
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4. 1 out of 797

5. 1 out of 439

where one patent can have more than one assignee
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#3,750 in Beijing
#10,425 in China
#327,270 in the World
Company Filing History:





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