50 Utility Patents
#821 in Beijing
#1,666 in China
#38,547 in the World
Forward Citations = 65
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4. 2 out of 4,290

5. 2 out of 73

where one patent can have more than one assignee
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#821 in Beijing
#1,666 in China
#38,547 in the World
Company Filing History:





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