Heqing Li

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method of preventing abnormal large grains from being included into...
- Patent number 8,034,411
- Issue date Oct 11, 2011
- Korea Institute of Science and Technology
- Heqing Li
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PREVENTING ABNORMAL LARGE GRAINS FROM BEING INCLUDED INTO...
- Publication number 20090074986
- Publication date Mar 19, 2009
- Korea Institute of Science and Technology
- Heqing Li
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...