6 Utility Patents
#3,523 in Shanghai
#22,360 in China
#695,828 in the World
Forward Citations = 0
Company Filing History:
Semiconductor Manufacturing International (beijing) Corporation
Donghua University
4. 1 out of 4
Shanghai Academy of Agricultural Sciences
5. 1 out of 1
Shanghai Huiyi New Materials Technology Co., Ltd.
where one patent can have more than one assignee
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