10 Utility Patents
#2,038 in Shanghai
#13,037 in China
#408,133 in the World
Forward Citations = 8
Company Filing History:
Semiconductor Manufacturing International (beijing) Corporation
4. 1 out of 765
Shanghai Tianma Micro-electronics Co., Ltd.
5. 1 out of 171
Shanghai Avic Opto Electronics Co., Ltd.
where one patent can have more than one assignee
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