3 Utility and 6 Design Patents
#214 in Beijing
#2,918 in China
#42,123 in the World
rank by design patentsForward Citations = 27
Company Filing History:



4. 1 out of 1
Zhuzhou Lince Group Co., Ltd.
5. 1 out of 1
Acc (beijing) Science and Technology Co., Ltd.
where one patent can have more than one assignee
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