Jang Yeon HWANG

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Barrier film
- Patent number 12,098,258
- Issue date Sep 24, 2024
- LG Chem, Ltd.
- Sung Jin Shin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Barrier film
- Patent number 12,098,071
- Issue date Sep 24, 2024
- LG Chem, Ltd.
- Sung Jin Shin
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Barrier film
- Patent number 12,091,519
- Issue date Sep 17, 2024
- LG Chem, Ltd.
- Sung Jin Shin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Barrier film
- Patent number 12,006,575
- Issue date Jun 11, 2024
- LG Chem, Ltd.
- Sung Jin Shin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Barrier film
- Patent number 11,591,445
- Issue date Feb 28, 2023
- LG Chem, Ltd.
- Bo Ra Park
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light-diffusing barrier film
- Patent number 11,508,937
- Issue date Nov 22, 2022
- LG Chem, Ltd.
- Hee Joon Jeong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Barrier film
- Patent number 11,458,703
- Issue date Oct 4, 2022
- LG Chem, Ltd.
- Hee Joon Jeong
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for preparing a barrier film
- Patent number 11,008,431
- Issue date May 18, 2021
- LG Chem, Ltd.
- Sung Jin Shin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gas-barrier film and method of manufacturing the same
- Patent number 10,858,537
- Issue date Dec 8, 2020
- LG Chem, Ltd.
- Sang Uk Ryu
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method for preparing a barrier film
- Patent number 10,654,070
- Issue date May 19, 2020
- LG Chem, Ltd.
- Hee Wang Yang
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Roll
- Patent number 10,364,499
- Issue date Jul 30, 2019
- LG Chem, Ltd.
- Seong Hwan Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Barrier film and method for preparing the same
- Patent number 10,196,492
- Issue date Feb 5, 2019
- LG Chem, Ltd.
- Jang Yeon Hwang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Barrier film and method for manufacturing same
- Patent number 10,076,891
- Issue date Sep 18, 2018
- LG Chem, Ltd.
- Jang Yeon Hwang
- B32 - LAYERED PRODUCTS
Information Patent Grant
Barrier film and method for preparing the same
- Patent number 10,077,347
- Issue date Sep 18, 2018
- LG Chem, Ltd.
- Jang Yeon Hwang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Protective film for solar cell and solar cell comprising the same
- Patent number 10,020,406
- Issue date Jul 10, 2018
- LG Chem, Ltd.
- Jang Yeon Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminated plastic substrate, and a production method for the same
- Patent number 9,884,469
- Issue date Feb 6, 2018
- LG Chem, Ltd.
- Seung-Lac Ma
- G02 - OPTICS
Information Patent Grant
Device for forming a layer
- Patent number 9,631,275
- Issue date Apr 25, 2017
- LG Chem, Ltd.
- Seong Hwan Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Multilayer structured transparent electrically-conductive film and...
- Patent number 8,920,912
- Issue date Dec 30, 2014
- LG Chem, Ltd.
- Sang Uk Ryu
- B32 - LAYERED PRODUCTS
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
Curing composition and cured product prepared by using the same
- Patent number 8,575,239
- Issue date Nov 5, 2013
- LG Chem, Ltd.
- Sang-Uk Ryu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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 Applicationslast 30 patents

Information Patent Application
BARRIER FILM
- Publication number 20220064395
- Publication date Mar 3, 2022
- LG CHEM, LTD.
- Sung Jin SHIN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
BARRIER FILM
- Publication number 20210387855
- Publication date Dec 16, 2021
- LG CHEM, LTD.
- Sung Jin SHIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BARRIER FILM
- Publication number 20210381109
- Publication date Dec 9, 2021
- LG CHEM, LTD.
- Sung Jin SHIN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
BARRIER FILM
- Publication number 20210340345
- Publication date Nov 4, 2021
- LG CHEM, LTD.
- Sung Jin SHIN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
BARRIER FILM
- Publication number 20210114331
- Publication date Apr 22, 2021
- LG CHEM, LTD.
- Hee Joon JEONG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LIGHT-DIFFUSING BARRIER FILM
- Publication number 20210119179
- Publication date Apr 22, 2021
- LG CHEM, LTD.
- Hee Joon JEONG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BARRIER FILM
- Publication number 20210001609
- Publication date Jan 7, 2021
- LG CHEM, LTD.
- Bo Ra PARK
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARING A BARRIER FILM
- Publication number 20190106595
- Publication date Apr 11, 2019
- LG CHEM, LTD.
- Sung Jin SHIN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PREPARING A BARRIER FILM
- Publication number 20180243789
- Publication date Aug 30, 2018
- LG CHEM, LTD.
- Hee Wang YANG
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
BARRIER FILM AND METHOD FOR PREPARING THE SAME
- Publication number 20160200886
- Publication date Jul 14, 2016
- LG CHEM, LTD.
- Jang Yeon HWANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BARRIER FILM AND METHOD FOR MANUFACTURING SAME
- Publication number 20160200071
- Publication date Jul 14, 2016
- LG CHEM, LTD.
- Jang Yeon HWANG
- B32 - LAYERED PRODUCTS
Information Patent Application
BARRIER FILM AND METHOD FOR PREPARING THE SAME
- Publication number 20160194752
- Publication date Jul 7, 2016
- LG Chem, Ltd.
- Jang Yeon HWANG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COATING METHOD FOR DECREASING DAMAGE OF BARRIER LAYER
- Publication number 20150337440
- Publication date Nov 26, 2015
- LG CHEM, LTD.
- Dong Ryul KIM
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ROLL
- Publication number 20150337439
- Publication date Nov 26, 2015
- LG CHEM, LTD.
- Seong Hwan Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DEVICE FOR FORMING A LAYER
- Publication number 20150232989
- Publication date Aug 20, 2015
- LG CHEM, LTD.
- Seong Hwan Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
GAS-BARRIER FILM AND METHOD OF MANUFACTURING THE SAME
- Publication number 20150086778
- Publication date Mar 26, 2015
- LG CHEM, LTD.
- Sang Uk RYU
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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
PROTECTIVE FILM FOR SOLAR CELL AND SOLAR CELL COMPRISING THE SAME
- Publication number 20140069497
- Publication date Mar 13, 2014
- LG CHEM, LTD.
- Jang Yeon HWANG
- B32 - LAYERED PRODUCTS
Information Patent Application
COMPOSITE MATERIALS, COMPOSITE FILM MANUFACTURED BY USING THE SAME...
- Publication number 20130177710
- Publication date Jul 11, 2013
- LG CHEM, LTD.
- Gi-Cheul Kim
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
BARRIER FILM AND AN ELECTRONIC DEVICE COMPRISING THE SAME
- Publication number 20130011646
- Publication date Jan 10, 2013
- LG CHEM, LTD.
- Jang Yeon Hwang
- B32 - LAYERED PRODUCTS
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
MULTILAYER FILM AND A PRODUCTION METHOD FOR SAME
- Publication number 20110287221
- Publication date Nov 24, 2011
- LG CHEM, LTD.
- Seung-Lac Ma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LAMINATED PLASTIC SUBSTRATE, AND A PRODUCTION METHOD FOR THE SAME
- Publication number 20110287233
- Publication date Nov 24, 2011
- LG CHEM, LTD.
- Seung-Lac Ma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MULTILAYER STRUCTURED TRANSPARENT ELECTRICALLY-CONDUCTIVE FILM AND...
- Publication number 20110281092
- Publication date Nov 17, 2011
- Sang Uk RYU
- B32 - LAYERED PRODUCTS
Information Patent Application
COMPOSITE MATERIALS, COMPOSITE FILM MANUFACTURED BY USING THE SAME...
- Publication number 20110052890
- Publication date Mar 3, 2011
- Gi-Cheul Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CURING COMPOSITION AND CURED PRODUCT PREPARED BY USING THE SAME
- Publication number 20100286302
- Publication date Nov 11, 2010
- Sang-Uk Ryu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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...

Jang Yeon HWANG

Person

Patents Grantslast 30 patents

Barrier film

Barrier film

Barrier film

Barrier film

Barrier film

Light-diffusing barrier film

Barrier film

Method for preparing a barrier film

Gas-barrier film and method of manufacturing the same

Method for preparing a barrier film

Roll

Barrier film and method for preparing the same

Barrier film and method for manufacturing same

Barrier film and method for preparing the same

Protective film for solar cell and solar cell comprising the same

Laminated plastic substrate, and a production method for the same

Device for forming a layer

Multilayer structured transparent electrically-conductive film and...

Composite materials, composite film manufactured by using the same...

Curing composition and cured product prepared by using the same

Composite materials, composite film manufactured by using the same...

Multiple-layer, multiple film having the same and electronic device...

Patents Applicationslast 30 patents

BARRIER FILM

BARRIER FILM

BARRIER FILM

BARRIER FILM

BARRIER FILM

LIGHT-DIFFUSING BARRIER FILM

BARRIER FILM

METHOD FOR PREPARING A BARRIER FILM

METHOD FOR PREPARING A BARRIER FILM

BARRIER FILM AND METHOD FOR PREPARING THE SAME

BARRIER FILM AND METHOD FOR MANUFACTURING SAME

BARRIER FILM AND METHOD FOR PREPARING THE SAME

COATING METHOD FOR DECREASING DAMAGE OF BARRIER LAYER

ROLL

DEVICE FOR FORMING A LAYER

GAS-BARRIER FILM AND METHOD OF MANUFACTURING THE SAME

MULTI-LAYERED PLASTIC SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME

PROTECTIVE FILM FOR SOLAR CELL AND SOLAR CELL COMPRISING THE SAME

COMPOSITE MATERIALS, COMPOSITE FILM MANUFACTURED BY USING THE SAME...

BARRIER FILM AND AN ELECTRONIC DEVICE COMPRISING THE SAME

MULTIPLE-LAYER, MULTIPLE FILM HAVING THE SAME AND ELECTRONIC DEVICE...

MULTILAYER FILM AND A PRODUCTION METHOD FOR SAME

LAMINATED PLASTIC SUBSTRATE, AND A PRODUCTION METHOD FOR THE SAME

MULTILAYER STRUCTURED TRANSPARENT ELECTRICALLY-CONDUCTIVE FILM AND...

COMPOSITE MATERIALS, COMPOSITE FILM MANUFACTURED BY USING THE SAME...

CURING COMPOSITION AND CURED PRODUCT PREPARED BY USING THE SAME

MULTIPLE-LAYER FILM AND METHOD FOR MANUFACTURNIG THE SAME

CURING COMPOSITION AND CURED PRODUCT PREPARED BY USING THE SAME

MULTIPLE-LAYER, MULTIPLE FILM HAVING THE SAME AND ELECTRONIC DEVICE...