6 Utility Patents
#6,799 in Beijing
#22,615 in China
#698,498 in the World
Forward Citations = 2
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4. 1 out of 137

5. 1 out of 2,870

where one patent can have more than one assignee
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#6,799 in Beijing
#22,615 in China
#698,498 in the World
Company Filing History:





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