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Jong-hyuk YOON
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Changwon-city, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Method of manufacturing graphene film and graphene film manufacture...
Patent number
10,379,442
Issue date
Aug 13, 2019
HANWHA AEROSPACE CO., LTD
Duck-Hwa Na
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for manufacturing graphene layer
Patent number
10,229,768
Issue date
Mar 12, 2019
HANWHA AEROSPACE CO., LTD
Jong-hyuk Yoon
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Multi-layered graphene sheet and method of fabricating the same
Patent number
10,040,683
Issue date
Aug 7, 2018
Sungkyunkwan University Foundation for Corporate Collaboration
Jong-hyuk Yoon
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method and apparatus for transferring graphene
Patent number
9,315,001
Issue date
Apr 19, 2016
Hanwha Techwin Co., Ltd.
Duk-Hwa Na
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of post treating graphene and method of manufacturing graphe...
Patent number
9,136,112
Issue date
Sep 15, 2015
Hanwha Techwin Co., Ltd.
Dong-Kwan Won
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING GRAPHENE LAYER
Publication number
20160189821
Publication date
Jun 30, 2016
HANWHA TECHWIN CO., LTD.
Jong-hyuk YOON
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD OF MANUFACTURING GRAPHENE FILM AND GRAPHENE FILM MANUFACTURE...
Publication number
20150368112
Publication date
Dec 24, 2015
HANWHA TECHWIN CO., LTD.
Duck-Hwa NA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
APPARATUS FOR MANUFACTURING GRAPHENE FILM AND METHOD FOR MANUFACTUR...
Publication number
20140023783
Publication date
Jan 23, 2014
Samsung Techwin Co., Ltd.
Jong-hyuk Yoon
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD AND APPARATUS FOR TRANSFERRING GRAPHENE
Publication number
20130233480
Publication date
Sep 12, 2013
Samsung Techwin Co., Ltd.
Duk-Hwa Na
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD OF POST TREATING GRAPHENE AND METHOD OF MANUFACTURING GRAPHE...
Publication number
20130134384
Publication date
May 30, 2013
Samsung Techwin Co., Ltd.
Dong-Kwan Won
B82 - NANO-TECHNOLOGY
Information
Patent Application
MULTI-LAYERED GRAPHENE SHEET AND METHOD OF FABRICATING THE SAME
Publication number
20120128983
Publication date
May 24, 2012
SUNGKYUNKWAN UNIVERSITY FOUNDATION FOR CORPORATE COLLABORATION
Jong-hyuk YOON
B82 - NANO-TECHNOLOGY