39 Utility Patents
#19 in Xiamen
#2,306 in China
#58,757 in the World
Forward Citations = 45
Company Filing History:
Xiamen Tianma Micro-electronics Co., Ltd.
Tianma Micro-electronics Co., Ltd.
Wuhan Tianma Micro-electronics Co., Ltd
4. 1 out of 831,952 patents
Other
5. 1 out of 169
Shanghai Avic Opto Electronics Co., Ltd.
where one patent can have more than one assignee
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