36 Utility Patents
#409 in Shanghai
#2,676 in China
#68,355 in the World
Forward Citations = 31
Company Filing History:
Wuhan Tianma Micro-electronics Co., Ltd
Shanghai Avic Opto Electronics Co., Ltd.
Tianma Micro-electronics Co., Ltd.
4. 2 out of 832,492 patents
Other
5. 1 out of 756
Shanghai Tianma Micro-electronics Co., Ltd.
where one patent can have more than one assignee
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