5 Utility and 1 Design Patents
#7,831 in Beijing
#27,169 in China
#827,581 in the World
rank by utility patentsForward Citations = 11
Company Filing History:
University of Science and Technology Beijing

Soochow University
4. 1 out of 1
Shenzhen Lemeishi Technology Co., Ltd.
where one patent can have more than one assignee
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