Kun LI

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for laser quenching
- Patent number 10,106,864
- Issue date Oct 23, 2018
- WUHAN HIVALUE INTELASER LTD.
- Xiaoyan Zeng
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR LASER QUENCHING
- Publication number 20160076115
- Publication date Mar 17, 2016
- Wuhan NRD Laser Engineering Co., Ltd.
- Xiaoyan ZENG
- C21 - METALLURGY OF IRON