59 Utility Patents
#172 in Shanghai
#1,288 in China
#28,175 in the World
Forward Citations = 12
Company Filing History:
Wuhan Tianma Micro-electronics Co., Ltd
Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch
Shanghai Tianma Am-oled Co., Ltd.
4. 5 out of 163,916

5. 4 out of 547
Xiamen Tianma Micro-electronics Co., Ltd.
where one patent can have more than one assignee
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