Joo Eun Ko

Person

Daejeon Metropolitan City, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Alkali developable photosensitive resin composition and dry film ma...
- Patent number 8,551,687
- Issue date Oct 8, 2013
- LG Chem, Ltd.
- Kwang-Joo Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Metallic laminate and method for preparing the same
- Patent number 8,426,029
- Issue date Apr 23, 2013
- LG Chem, Ltd.
- Byung-Nam Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Low temperature curable photosensitive resin composition and dry fi...
- Patent number 8,288,656
- Issue date Oct 16, 2012
- LG Chem, Ltd.
- Kwang-Joo Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Metallic laminate and method for preparing the same
- Patent number 8,221,842
- Issue date Jul 17, 2012
- LG Chem, Ltd.
- Byung-Nam Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Metallic laminate and method of manufacturing the same
- Patent number 8,034,460
- Issue date Oct 11, 2011
- LG Chem, Ltd.
- Byung Nam Kim
- B32 - LAYERED PRODUCTS
Information Patent Grant
Double-sided metallic laminate and method for manufacturing the same
- Patent number 7,491,447
- Issue date Feb 17, 2009
- LG Chem, Ltd.
- Soon-yong Park
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METALLIC LAMINATE AND METHOD FOR PREPARING THE SAME
- Publication number 20120243186
- Publication date Sep 27, 2012
- Byung-Nam Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
POLYAMIC ACID, POLYIMIDE, PHOTOSENSITIVE RESIN COMPOSITION COMPRISI...
- Publication number 20120012366
- Publication date Jan 19, 2012
- LG CHEM, LTD.
- Kwang-Joo LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYAMIC ACID, POLYIMIDE, PHOTOSENSITIVE RESIN COMPOSITION COMPRISI...
- Publication number 20110200939
- Publication date Aug 18, 2011
- LG CHEM, LTD.
- Kwang-Joo LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LOW TEMPERATURE CURABLE PHOTOSENSITIVE RESIN COMPOSITION AND DRY FI...
- Publication number 20110067907
- Publication date Mar 24, 2011
- LG CHEM, LTD.
- Kwang-Joo LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARING POLYIMIDE AND POLYIMIDE PREPARED USING THE SAME
- Publication number 20100316877
- Publication date Dec 16, 2010
- LG CHEM Ltd.
- Heon-Sik Song
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ALKALI DEVELOPABLE PHOTOSENSITIVE RESIN COMPOSITION AND DRY FILM M...
- Publication number 20100113640
- Publication date May 6, 2010
- LG CHEM, LTD.
- Kwang-Joo Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Metallic Laminate and Method for Preparing the Same
- Publication number 20090101393
- Publication date Apr 23, 2009
- Byung-Nam Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Double-sided metallic laminate and method for manufacturing the same
- Publication number 20070042202
- Publication date Feb 22, 2007
- LG CHEM, LTD.
- Soon-yong Park
- B32 - LAYERED PRODUCTS
Information Patent Application
Metallic laminate and method of manufacturing the same
- Publication number 20070023874
- Publication date Feb 1, 2007
- Byung Nam Kim
- B32 - LAYERED PRODUCTS
Information Patent Application
Metallic laminate and method for preparing thereof
- Publication number 20060063016
- Publication date Mar 23, 2006
- Joo-eun Ko
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Polyimide copolymer and methods for preparing the same
- Publication number 20040010062
- Publication date Jan 15, 2004
- Byeong-In Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Person

Patents Grantslast 30 patents

Alkali developable photosensitive resin composition and dry film ma...

Metallic laminate and method for preparing the same

Low temperature curable photosensitive resin composition and dry fi...

Metallic laminate and method for preparing the same

Metallic laminate and method of manufacturing the same

Double-sided metallic laminate and method for manufacturing the same

Patents Applicationslast 30 patents

METALLIC LAMINATE AND METHOD FOR PREPARING THE SAME

POLYAMIC ACID, POLYIMIDE, PHOTOSENSITIVE RESIN COMPOSITION COMPRISI...

POLYAMIC ACID, POLYIMIDE, PHOTOSENSITIVE RESIN COMPOSITION COMPRISI...

LOW TEMPERATURE CURABLE PHOTOSENSITIVE RESIN COMPOSITION AND DRY FI...

METHOD FOR PREPARING POLYIMIDE AND POLYIMIDE PREPARED USING THE SAME

ALKALI DEVELOPABLE PHOTOSENSITIVE RESIN COMPOSITION AND DRY FILM M...

Metallic Laminate and Method for Preparing the Same

Double-sided metallic laminate and method for manufacturing the same

Metallic laminate and method of manufacturing the same

Metallic laminate and method for preparing thereof

Polyimide copolymer and methods for preparing the same