35 Utility and 8 Design Patents
#480 in Shenzhen
#2,792 in China
#71,812 in the World
rank by utility patentsForward Citations = 183
Company Filing History:

Kinreen Technology (shenzhen) Co., Ltd.

4. 6 out of 4,047
Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.
5. 5 out of 5,412

where one patent can have more than one assignee
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