Youngkeun Lee

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Microporous polyolefin multi layer film and preparing method thereof
- Patent number 8,801,984
- Issue date Aug 12, 2014
- SK Innovation Co., Ltd.
- Jang-Weon Rhee
- B32 - LAYERED PRODUCTS
Information Patent Grant
Microporous polyolefin composite film with a thermally stable porou...
- Patent number 8,795,826
- Issue date Aug 5, 2014
- SK Innovation Co., Ltd.
- Jean Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Microporous polyolefin multi layer film
- Patent number 8,563,120
- Issue date Oct 22, 2013
- SK Innovation Co., Ltd.
- Jang-Weon Rhee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Microporous polyethylene film with good property of strength and pe...
- Patent number 8,486,521
- Issue date Jul 16, 2013
- SK Innovation Co., Ltd.
- Inhwa Jung
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Microporous polyethylene film with good property of strength and pe...
- Patent number 8,354,185
- Issue date Jan 15, 2013
- SK Innovation Co., Ltd.
- Inhwa Jung
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Microporous polyolefin film possessing good mechanical properties a...
- Patent number 8,048,936
- Issue date Nov 1, 2011
- SK Innovation Co., Ltd.
- Gwigwon Kang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Microporous polyolefin multi layer film and preparing method thereof
- Patent number 8,003,204
- Issue date Aug 23, 2011
- SK Energy Co., Ltd.
- Jang-Weon Rhee
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
MICROPOROUS POLYOLEFIN COMPOSITE FILM WITH A THERMALLY STABLE POROU...
- Publication number 20140295061
- Publication date Oct 2, 2014
- Jean Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Microporous Polyethylene Film with Good Property of Strength and Pe...
- Publication number 20120156570
- Publication date Jun 21, 2012
- SK INNOVATION CO., LTD.
- Inhwa Jung
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MICROPOROUS POLYETHYLENE FILM WITH THERMALLY STABLE HYBRID-COMPOSIT...
- Publication number 20120077113
- Publication date Mar 29, 2012
- SK INNOVATION CO., LTD.
- Yongkyoung Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Microporous Polyolefin Multilayer Film Possessing Good Mechanical P...
- Publication number 20120070644
- Publication date Mar 22, 2012
- SK INNOVATION CO., LTD.
- Gwigwon Kang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MICROPOROUS POLYOLEFIN MULTI LAYER FILM AND PREPARING METHOD THEREOF
- Publication number 20110266707
- Publication date Nov 3, 2011
- SK ENERGY CO., LTD
- Jang-Weon RHEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MICROPOROUS POLYOLEFIN MULTI LAYER FILM AND PREPARING METHOD THEREOF
- Publication number 20110268942
- Publication date Nov 3, 2011
- SK ENERGY CO., LTD
- Jang-Weon RHEE
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MICROPOROUS POLYOLEFIN FILM WITH THERMALLY STABLE POROUS LAYER AT H...
- Publication number 20110064929
- Publication date Mar 17, 2011
- SK Energy Co., Ltd.
- Jang-weon Rhee
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD OF MANUFACTURING THE MICROPOROUS POLYOLEFIN COMPOSITE FILM W...
- Publication number 20110033743
- Publication date Feb 10, 2011
- Jean Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROPOROUS POLYOLEFIN COMPOSITE FILM WITH A THERMALLY STABLE POROU...
- Publication number 20110027642
- Publication date Feb 3, 2011
- Jean Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Microporous polyolefin multi layer film and preparing method thereof
- Publication number 20090169862
- Publication date Jul 2, 2009
- Jang-Weon Rhee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Microporous polyolefin film possessing good mechanical properties a...
- Publication number 20090148685
- Publication date Jun 11, 2009
- Gwigwon Kang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Microporous polyethylene film with good property of strength and pe...
- Publication number 20090075049
- Publication date Mar 19, 2009
- Inhwa Jung
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Youngkeun Lee

Person

Patents Grantslast 30 patents

Microporous polyolefin multi layer film and preparing method thereof

Microporous polyolefin composite film with a thermally stable porou...

Microporous polyolefin multi layer film

Microporous polyethylene film with good property of strength and pe...

Microporous polyethylene film with good property of strength and pe...

Microporous polyolefin film possessing good mechanical properties a...

Microporous polyolefin multi layer film and preparing method thereof

Patents Applicationslast 30 patents

MICROPOROUS POLYOLEFIN COMPOSITE FILM WITH A THERMALLY STABLE POROU...

Microporous Polyethylene Film with Good Property of Strength and Pe...

MICROPOROUS POLYETHYLENE FILM WITH THERMALLY STABLE HYBRID-COMPOSIT...

Microporous Polyolefin Multilayer Film Possessing Good Mechanical P...

MICROPOROUS POLYOLEFIN MULTI LAYER FILM AND PREPARING METHOD THEREOF

MICROPOROUS POLYOLEFIN MULTI LAYER FILM AND PREPARING METHOD THEREOF

MICROPOROUS POLYOLEFIN FILM WITH THERMALLY STABLE POROUS LAYER AT H...

METHOD OF MANUFACTURING THE MICROPOROUS POLYOLEFIN COMPOSITE FILM W...

MICROPOROUS POLYOLEFIN COMPOSITE FILM WITH A THERMALLY STABLE POROU...

Microporous polyolefin multi layer film and preparing method thereof

Microporous polyolefin film possessing good mechanical properties a...

Microporous polyethylene film with good property of strength and pe...