61 Utility Patents
#155 in Shanghai
#1,204 in China
#26,392 in the World
Forward Citations = 39
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4. 2 out of 163,916

5. 2 out of 560

where one patent can have more than one assignee
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#155 in Shanghai
#1,204 in China
#26,392 in the World
Company Filing History:





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