45 Utility Patents
#272 in Shanghai
#1,951 in China
#46,575 in the World
Forward Citations = 75
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4. 5 out of 1,772

5. 2 out of 12,713

where one patent can have more than one assignee
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#272 in Shanghai
#1,951 in China
#46,575 in the World
Company Filing History:





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