KyuHan Choi

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Hwaseong-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Equipment for manufacturing ceramic wires
- Patent number 10,487,014
- Issue date Nov 26, 2019
- Sunam Co., Ltd.
- KyuHan Choi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Manufacturing method of superconducting wire and superconducting wi...
- Patent number 9,484,129
- Issue date Nov 1, 2016
- SUNAM CO., LTD.
- Seung Hyun Moon
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
EQUIPMENT FOR MANUFACTURING CERAMIC WIRES
- Publication number 20160289125
- Publication date Oct 6, 2016
- SUNAM CO., LTD.
- KyuHan CHOI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MANUFACTURING METHOD OF SUPERCONDUCTING WIRE AND SUPERCONDUCTING WI...
- Publication number 20150228380
- Publication date Aug 13, 2015
- SUNAM CO., LTD.
- Seung Hyun Moon
- H01 - BASIC ELECTRIC ELEMENTS