5 Utility Patents
#7,383 in Beijing
#25,094 in China
#809,371 in the World
Forward Citations = 3
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4. 1 out of 184

5. 1 out of 143

where one patent can have more than one assignee
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#7,383 in Beijing
#25,094 in China
#809,371 in the World
Company Filing History:





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