28 Utility Patents
#1,425 in Beijing
#3,273 in China
#97,141 in the World
Forward Citations = 6
Company Filing History:
4. 1 out of 2,333
5. 1 out of 796
where one patent can have more than one assignee
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#1,425 in Beijing
#3,273 in China
#97,141 in the World
Company Filing History:
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