17 Utility Patents
#2,473 in Beijing
#6,229 in China
#201,647 in the World
Forward Citations = 3
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4. 1 out of 907

5. 1 out of 1,362

where one patent can have more than one assignee
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#2,473 in Beijing
#6,229 in China
#201,647 in the World
Company Filing History:





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