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Chul-Gi SONG
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Yongin-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Carbon nanotube golf ball having improved hitting feel, durability,...
Patent number
10,850,164
Issue date
Dec 1, 2020
Volvik Inc.
Chul Ho Song
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Polyurethane-ionomer hybrid resin composition for golf ball cover a...
Patent number
10,532,253
Issue date
Jan 14, 2020
Volvik Inc.
Chul Ho Song
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Graphene oxide-ceramic hybrid coating layer, and method for prepari...
Patent number
9,540,525
Issue date
Jan 10, 2017
Hyundai Motor Company
Kwang Il Chang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Graphene-ceramic hybrid coating layer, and method for preparing the...
Patent number
9,527,773
Issue date
Dec 27, 2016
Hyundai Motor Company
Kwang Il Chang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of preparing graphene nanoplate, prepared graphene nanoplate...
Patent number
9,327,984
Issue date
May 3, 2016
Hyundai Motor Company
Kwang Il Chang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for manufacturing electrode of dye-sensitized solar cell and...
Patent number
8,563,346
Issue date
Oct 22, 2013
Hyundai Motor Company
Mi Yeon Song
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fluorine-doped tin oxide transparent conductive film glass and meth...
Patent number
7,820,295
Issue date
Oct 26, 2010
Hyundai Motor Company
Sang Hak Kim
B32 - LAYERED PRODUCTS
Information
Patent Grant
Game ball
Patent number
4,880,233
Issue date
Nov 14, 1989
Seoul Nassau Corporation
Chul-Ho Song
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
CARBON NANOTUBE GOLF BALL HAVING IMPROVED HITTING FEEL, DURABILITY,...
Publication number
20200129814
Publication date
Apr 30, 2020
VOLVIK INC.
Chul Ho SONG
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
POLYURETHANE-IONOMER HYBRID RESIN COMPOSITION FOR GOLF BALL COVER A...
Publication number
20180147452
Publication date
May 31, 2018
Volvik Inc.
Chul Ho Song
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CERAMIC FILTER FOR SYRINGE AND MANUFACTURING METHOD THEREFOR
Publication number
20180036487
Publication date
Feb 8, 2018
SHINHAN CERAMIC CO., LTD.
Sung Ho KANG
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
GRAPHENE-CERAMIC HYBRID COATING LAYER, AND METHOD FOR PREPARING THE...
Publication number
20170073563
Publication date
Mar 16, 2017
Hyundai Motor Company
Kwang Il Chang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHODS AND APPARATUSES FOR MEASURING VALUES OF PARAMETERS OF INTEG...
Publication number
20150219446
Publication date
Aug 6, 2015
Samsung Electronics Co., Ltd.
Choon-Shik LEEM
G01 - MEASURING TESTING
Information
Patent Application
GRAPHENE-CERAMIC HYBRID COATING LAYER, AND METHOD FOR PREPARING THE...
Publication number
20150110972
Publication date
Apr 23, 2015
KOREA INSTITUTE OF CERAMIC ENGINEERING & TECHNOLOGY
Kwang Il Chang
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
GRAPHENE OXIDE-CERAMIC HYBRID COATING LAYER, AND METHOD FOR PREPARI...
Publication number
20150111045
Publication date
Apr 23, 2015
KOREA INSTITUTE OF CERAMIC ENGINEERING & TECHNOLOGY
Kwang Il Chang
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
METHOD OF PREPARING GRAPHENE NANOPLATE, PREPARED GRAPHENE NANOPLATE...
Publication number
20150108411
Publication date
Apr 23, 2015
KOREA INSTITUTE OF CERAMIC ENGINEERING & TECHNOLOGY
Kwang Il Chang
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD OF MONITORING SEMICONDUCTOR FABRICATION PROCESS USING XPS
Publication number
20140342477
Publication date
Nov 20, 2014
Samsung Electronics Co., Ltd.
Choon-Shik LEEM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING ELECTRODE OF DYE-SENSITIZED SOLAR CELL AND...
Publication number
20120085402
Publication date
Apr 12, 2012
SOLARCERAMIC CO., LTD.
Mi Yeon Song
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method of preparing colorless and transparent f-doped tin oxide con...
Publication number
20090084488
Publication date
Apr 2, 2009
Hyundai Motor Company
Sang Hak Kim
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Fluorine-doped tin oxide transparent conductive film glass and meth...
Publication number
20090053511
Publication date
Feb 26, 2009
Hyundai Motor Company
Sang Hak Kim
B32 - LAYERED PRODUCTS
Information
Patent Application
APPARATUS FOR FABRICATING SEMICONDUCTOR DEVICES AND METHODS OF FABR...
Publication number
20080213069
Publication date
Sep 4, 2008
SAMSUNG ELECTRONICS CO., LTD.
Chul-Gi Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Apparatus and method for measuring substrates
Publication number
20050191768
Publication date
Sep 1, 2005
Young-Jee Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Apparatus for providing a multiple internet connection service usin...
Publication number
20020023273
Publication date
Feb 21, 2002
Hanmi Pharm. Co., Ltd.
Chul-Ho Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE