Kwan Sub Maeng

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Geyonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing graphene using metal catalyst
- Patent number 10,253,409
- Issue date Apr 9, 2019
- SRC Corporation
- Kang Hyung Kim
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of manufacturing graphene using metal catalyst
- Patent number 9,776,875
- Issue date Oct 3, 2017
- SRC Corporation
- Kang Hyung Kim
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING GRAPHENE USING METAL CATALYST
- Publication number 20180029890
- Publication date Feb 1, 2018
- SRC Corporation
- KANG HYUNG KIM
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD OF MANUFACTURING GRAPHENE USING METAL CATALYST
- Publication number 20140290565
- Publication date Oct 2, 2014
- Kang Hyung Kim
- B82 - NANO-TECHNOLOGY