21 Utility Patents
#916 in Shenzhen
#5,118 in China
#154,431 in the World
Forward Citations = 4
Company Filing History:


Kuang-chi Cutting Edge Technology Ltd.
4. 2 out of 2
Luoyang Institute of Cutting-edge Technology
5. 2 out of 2
Luoyang Cutting Edge Equipment Technology Ltd
where one patent can have more than one assignee
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