54 Utility Patents
#714 in Beijing
#1,432 in China
#32,866 in the World
Forward Citations = 431
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4. 5 out of 3,041

5. 4 out of 17,977

where one patent can have more than one assignee
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#714 in Beijing
#1,432 in China
#32,866 in the World
Company Filing History:





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