17 Utility and 6 Design Patents
#1,110 in Shenzhen
#6,229 in China
#201,647 in the World
rank by utility patentsForward Citations = 515
Company Filing History:

Fu Zhun Precision Industry (shen Zhen) Co., Ltd.
Champ Tech Optical (foshan) Corporation
where one patent can have more than one assignee
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