24 Utility and 2 Design Patents
#689 in Shanghai
#4,615 in China
#130,155 in the World
rank by utility patentsForward Citations = 32
Company Filing History:
Shanghai Tianma Micro-electronics Co., Ltd.


4. 2 out of 679
Tianma Micro-electronics Co., Ltd.
5. 2 out of 6
Shanghai Townew Intelligent Technology Co., Ltd.
where one patent can have more than one assignee
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