11 Utility Patents
#1,569 in Shanghai
#10,000 in China
#345,306 in the World
Forward Citations = 5
Company Filing History:
Shanghai Avic Opto Electronics Co., Ltd.
Tianma Micro-electronics Co., Ltd.
Shanghai Tianma Micro-electronics Co., Ltd.
4. 1 out of 225
where one patent can have more than one assignee
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