29 Utility Patents
#531 in Shanghai
#3,586 in China
#97,309 in the World
Forward Citations = 42
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4. 3 out of 392

5. 2 out of 3,601

where one patent can have more than one assignee
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#531 in Shanghai
#3,586 in China
#97,309 in the World
Company Filing History:





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