26 Utility Patents
#616 in Shanghai
#4,144 in China
#114,913 in the World
Forward Citations = 30
Company Filing History:
Shanghai Oxi Technology Co., Ltd
Shanghai Tianma Micro-electronics Co., Ltd.
Tianma Micro-electronics Co., Ltd.
4. 1 out of 1
Shanghai Oxitech. Co, Ltd
5. 1 out of 54
Semiconductor Manufacturing (shanghai) International Corporation
where one patent can have more than one assignee
Get your Inventor Badge Today