2 Utility and 9 Design Patents
#103 in Shanghai
#1,831 in China
#26,888 in the World
rank by design patentsForward Citations = 26
Company Filing History:

where one patent can have more than one assignee
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#103 in Shanghai
#1,831 in China
#26,888 in the World
rank by design patentsCompany Filing History:

Get your Inventor Badge Today