7 Utility Patents
#2,969 in Shanghai
#18,913 in China
#595,289 in the World
Forward Citations = 145
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4. 2 out of 2,532

5. 2 out of 46

where one patent can have more than one assignee
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#2,969 in Shanghai
#18,913 in China
#595,289 in the World
Company Filing History:





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