28 Utility and 11 Design Patents
#144 in Guangdong
#3,726 in China
#102,354 in the World
rank by utility patentsForward Citations = 408
Company Filing History:
Sichuan University
Shenzhen University
Emc IP Holding Company LLC
4. 1 out of 1
Guangzhou N Biomed Co., Ltd.
5. 1 out of 5
China Construction Science and Industry Corporation Ltd.
where one patent can have more than one assignee
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