34 Utility Patents
#62 in Hangzhou
#2,884 in China
#75,040 in the World
Forward Citations = 20
Company Filing History:
Zhejiang Lab


4. 3 out of 1,365

5. 3 out of 419

where one patent can have more than one assignee
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#62 in Hangzhou
#2,884 in China
#75,040 in the World
Company Filing History:




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