59 Utility and 6 Design Patents
#654 in Beijing
#1,288 in China
#28,172 in the World
rank by utility patentsForward Citations = 125
Company Filing History:


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4. 4 out of 615

5. 3 out of 75
Hongfujin Precision Electronics (zhengzhou) Co., Ltd.
where one patent can have more than one assignee
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