160 Utility and 1 Design Patents
#26 in Shenzhen
#177 in China
#3,448 in the World
rank by utility patentsForward Citations = 135
Company Filing History:



Xi'an Zhongxing New Software Co., Ltd.

Memoright Memoritech (wuhan) Co., Ltd.
4. 2 out of 5
Guangzhou Metro Design & Research Institute Co., Ltd.
5. 1 out of 4,681

where one patent can have more than one assignee
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