41 Utility Patents
#925 in Beijing
#1,934 in China
#51,448 in the World
Forward Citations = 42
Company Filing History:
4. 2 out of 4,985
5. 2 out of 8,281
where one patent can have more than one assignee
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#925 in Beijing
#1,934 in China
#51,448 in the World
Company Filing History:
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