13 Utility Patents
#1,479 in Shanghai
#9,483 in China
#296,787 in the World
Forward Citations = 6
Company Filing History:
Shanghai Tianma Micro-electronics Co., Ltd.
Tianma Micro-electronics Co., Ltd.
Xiamen Tianma Micro-electronics Co., Ltd.
4. 1 out of 169
Shanghai Avic Opto Electronics Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today