14 Utility and 7 Design Patents
#1,368 in Shenzhen
#7,820 in China
#259,784 in the World
rank by utility patentsForward Citations = 503
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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