7 Utility Patents
#5,977 in Beijing
#19,198 in China
#598,868 in the World
Forward Citations = 26
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4. 1 out of 165

5. 1 out of 3,063

where one patent can have more than one assignee
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#5,977 in Beijing
#19,198 in China
#598,868 in the World
Company Filing History:





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