7 Utility Patents
#2,992 in Shanghai
#19,054 in China
#597,011 in the World
Forward Citations = 1
Company Filing History:
Wuhan Tianma Micro-electronics Co., Ltd
Xiamen Tianma Micro-electronics Co., Ltd.
Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch
where one patent can have more than one assignee
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