10 Utility Patents
#2,131 in Shenzhen
#12,669 in China
#404,284 in the World
Forward Citations = 30
Company Filing History:

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.
Hongfujin Precision Industry (wuhan) Co., Ltd.
4. 1 out of 37
Shenzhen Treasure City Technology Co., Ltd.
where one patent can have more than one assignee
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