32 Utility and 2 Design Patents
#26 in Jiangsu
#3,152 in China
#82,950 in the World
rank by utility patentsForward Citations = 18
Company Filing History:

Jiangsu University

4. 3 out of 232
Sichuan University
5. 3 out of 3
Nanjing Develop Advanced Manufacturing Co., Ltd.
where one patent can have more than one assignee
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