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Daejeon Metropolitan City, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Laminated ceramic chip component including nano thin film layer, ma...
Patent number
10,513,433
Issue date
Dec 24, 2019
HONGIK UNIVERSITY INDUSTRY-ACADEMIC CORPORATION FOUNDATION
Jin Ha Hwang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Solar cell backsheet and method for preparing same
Patent number
10,038,110
Issue date
Jul 31, 2018
LG Chem, Ltd.
Boong-Goon Jeong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Voltage converter, wireless power reception device and wireless pow...
Patent number
9,904,306
Issue date
Feb 27, 2018
Samsung Electronics Co., Ltd.
Pyung-Woo Yeon
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Bi-directional voltage positioning circuit, voltage converter and p...
Patent number
9,438,109
Issue date
Sep 6, 2016
Samsung Electronics Co., Ltd.
Sung-Woo Moon
G05 - CONTROLLING REGULATING
Information
Patent Grant
Transparent resin composition
Patent number
9,168,694
Issue date
Oct 27, 2015
LG Chem, Ltd.
Dong-Ryul Kim
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Composite materials, composite film manufactured by using the same...
Patent number
8,728,583
Issue date
May 20, 2014
LG Chem, Ltd.
Dong-Ryul Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical film and information technology apparatus comprising the same
Patent number
8,512,825
Issue date
Aug 20, 2013
LG Chem, Ltd.
Dong-Ryul Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition of (Meth)acrylate resin and hydroxy group-containing ar...
Patent number
8,513,358
Issue date
Aug 20, 2013
LG Chem, Ltd.
Dong-Ryul Kim
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Composite materials, composite film manufactured by using the same...
Patent number
8,445,108
Issue date
May 21, 2013
LG Chem, Ltd.
Gi-Cheul Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical film and information technology apparatus comprising the same
Patent number
8,293,841
Issue date
Oct 23, 2012
LG Chem, Ltd.
Dong-Ryul Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multiple-layer, multiple film having the same and electronic device...
Patent number
8,119,229
Issue date
Feb 21, 2012
LG Chem, Ltd.
Jang-Yeon Hwang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
LAMINATED CERAMIC CHIP COMPONENT INCLUDING NANO THIN FILM LAYER, MA...
Publication number
20170260046
Publication date
Sep 14, 2017
Hongik University Industry-Academic Cooperation Foundation
Jin Ha HWANG
B82 - NANO-TECHNOLOGY
Information
Patent Application
VOLTAGE CONVERTER, WIRELESS POWER RECEPTION DEVICE AND WIRELESS POW...
Publication number
20150130292
Publication date
May 14, 2015
Pyung-Woo YEON
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BI-DIRECTIONAL VOLTAGE POSITIONING CIRCUIT, VOLTAGE CONVERTER AND P...
Publication number
20140253073
Publication date
Sep 11, 2014
Sung-Woo MOON
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MULTI-LAYERED PLASTIC SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20140087162
Publication date
Mar 27, 2014
LG CHEM, LTD.
Seung Lac Ma
B32 - LAYERED PRODUCTS
Information
Patent Application
TRANSPARENT RESIN COMPOSITION
Publication number
20140024782
Publication date
Jan 23, 2014
LG CHEM, LTD.
Dong-Ryul Kim
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MULTIPLE-LAYER, MULTIPLE FILM HAVING THE SAME AND ELECTRONIC DEVICE...
Publication number
20120193768
Publication date
Aug 2, 2012
Jang-Yeon Hwang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SOLAR CELL BACK SHEET AND METHOD FOR PREPARING SAME
Publication number
20110297221
Publication date
Dec 8, 2011
LG CHEM, LTD.
Boong-Goon Jeong
B32 - LAYERED PRODUCTS
Information
Patent Application
MULTIPLE-LAYER FILM AND METHOD FOR MANUFACTURNIG THE SAME
Publication number
20100279092
Publication date
Nov 4, 2010
LG CHEM, LTD.
Jang-Yeon Hwang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CURING COMPOSITION AND CURED PRODUCT PREPARED BY USING THE SAME
Publication number
20100240790
Publication date
Sep 23, 2010
Sang-Uk Ryu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MULTIPLE-LAYER, MULTIPLE FILM HAVING THE SAME AND ELECTRONIC DEVICE...
Publication number
20100136308
Publication date
Jun 3, 2010
Jang-Yeon Hwang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Optical film and information technology apparatus comprising the same
Publication number
20090292074
Publication date
Nov 26, 2009
LG CHEM, LTD.
Dong-Ryul Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Optical film and information technology apparatus comprising the same
Publication number
20090197020
Publication date
Aug 6, 2009
LG CHEM, LTD.
Dong-Ryul Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Transparent resin composition
Publication number
20090192267
Publication date
Jul 30, 2009
LG CHEM, LTD.
Dong-Ryul Kim
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL