Won Sub KWACK

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Separator, method of manufacturing separator, and electrochemical d...
- Patent number 12,126,046
- Issue date Oct 22, 2024
- SK Innovation Co., Ltd.
- Chang Hee Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator, method of manufacturing separator, and electrochemical d...
- Patent number 12,113,239
- Issue date Oct 8, 2024
- SK Innovation Co., Ltd.
- Heung Taek Bae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultra large-width and consecutive coating device and method for man...
- Patent number 11,969,693
- Issue date Apr 30, 2024
- SK Innovation Co., Ltd.
- Dong Jin Joo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Porous composite separator for secondary battery, and lithium secon...
- Patent number 11,843,125
- Issue date Dec 12, 2023
- SK Innovation Co., Ltd.
- Hye Jin Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator, method of manufacturing separator, and electrochemical d...
- Patent number 11,811,090
- Issue date Nov 7, 2023
- SK Innovation Co., Ltd.
- Won Sub Kwack
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite separator including porous substrate, heat-resistant coat...
- Patent number 11,322,800
- Issue date May 3, 2022
- SK Innovation Co., Ltd.
- Won Sub Kwack
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite separator for secondary battery
- Patent number 11,183,736
- Issue date Nov 23, 2021
- SK Innovation Co., Ltd.
- Kyu Young Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator for secondary cell having excellent heat resistance and s...
- Patent number 11,139,542
- Issue date Oct 5, 2021
- SK Innovation Co., Ltd.
- Hye Jin Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultra large-width and consecutive coating device and method for man...
- Patent number 11,020,710
- Issue date Jun 1, 2021
- SK Innovation Co., Ltd.
- Dong Jin Joo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Separator for secondary battery, method for manufacturing the same...
- Patent number 10,854,863
- Issue date Dec 1, 2020
- SK Innovation Co., Ltd.
- Yun Bong Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Separator for lithium secondary battery, and lithium secondary batt...
- Patent number 10,854,864
- Issue date Dec 1, 2020
- SK Innovation Co., Ltd.
- Yun Bong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite separator for secondary battery and lithium secondary bat...
- Patent number 10,756,322
- Issue date Aug 25, 2020
- SK Innovation Co., Ltd.
- Yun Bong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Porous separator for secondary battery and manufacturing method the...
- Patent number 10,693,116
- Issue date Jun 23, 2020
- SK Innovation Co., Ltd.
- Hye Jin Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Separator for secondary battery having hydrophobic surface and meth...
- Patent number 10,615,389
- Issue date Apr 7, 2020
- SK Innovation Co., Ltd.
- Hye Jin Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Separator for secondary cell having excellent heat resistance and s...
- Patent number 10,431,805
- Issue date Oct 1, 2019
- SK Innovation Co., Ltd.
- Hye Jin Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
SEPARATOR AND ELECTROCHEMICAL DEVICE COMPRISING THE SAME
- Publication number 20250210815
- Publication date Jun 26, 2025
- SK INNOVATION CO., LTD.
- Won Sub KWACK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR AND SECONDARY BATTERY COMPRISING THE SAME
- Publication number 20250167393
- Publication date May 22, 2025
- SK INNOVATION CO., LTD.
- Sang Yoon JI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR AND SECONDARY BATTERY COMPRISING THE SAME
- Publication number 20250167395
- Publication date May 22, 2025
- SK INNOVATION CO., LTD.
- Sang Yoon JI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME
- Publication number 20250105462
- Publication date Mar 27, 2025
- SK INNOVATION CO., LTD.
- Tae Wook KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME
- Publication number 20250105461
- Publication date Mar 27, 2025
- SK INNOVATION CO., LTD.
- Tae Wook KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME
- Publication number 20250096418
- Publication date Mar 20, 2025
- SK INNOVATION CO., LTD.
- Won Sub KWACK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR, METHOD OF MANUFACTURING SEPARATOR, AND ELECTROCHEMICAL D...
- Publication number 20240421429
- Publication date Dec 19, 2024
- SK INNOVATION CO., LTD.
- Heung Taek BAE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR, METHOD OF MANUFACTURING SEPARATOR, AND ELECTROCHEMICAL D...
- Publication number 20240396166
- Publication date Nov 28, 2024
- SK INNOVATION CO., LTD.
- Chang Hee LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR, METHOD OF MANUFACTURING SEPARATOR, AND ELECTROCHEMICAL D...
- Publication number 20240396165
- Publication date Nov 28, 2024
- SK INNOVATION CO., LTD.
- Chang Hee LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR COATING COMPOSITION FOR SECONDARY BATTERY, SEPARATOR USIN...
- Publication number 20240106073
- Publication date Mar 28, 2024
- SK INNOVATION CO., LTD.
- Tae Wook KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR, METHOD OF MANUFACTURING SEPARATOR, AND ELECTROCHEMICAL D...
- Publication number 20240021955
- Publication date Jan 18, 2024
- SK INNOVATION CO., LTD.
- Won Sub KWACK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR SECONDARY BATTERY, METHOD OF MANUFACTURING THE SEPARA...
- Publication number 20230402712
- Publication date Dec 14, 2023
- Tae Wook KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR, METHOD OF MANUFACTURING SEPARATOR, AND ELECTROCHEMICAL D...
- Publication number 20230402716
- Publication date Dec 14, 2023
- SK INNOVATION CO., LTD.
- Heung Taek BAE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR, METHOD OF MANUFACTURING SEPARATOR, AND ELECTROCHEMICAL...
- Publication number 20230402715
- Publication date Dec 14, 2023
- SK INNOVATION CO., LTD.
- Chang Hee LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Separator for Secondary Battery, Method for Manufacturing the Same...
- Publication number 20220328931
- Publication date Oct 13, 2022
- SK INNOVATION CO., LTD.
- Won Sub Kwack
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ULTRA LARGE-WIDTH AND CONSECUTIVE COATING DEVICE AND METHOD FOR MAN...
- Publication number 20210236997
- Publication date Aug 5, 2021
- SK INNOVATION CO., LTD.
- Dong Jin JOO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Porous Composite Separator for Secondary Battery, and Lithium Secon...
- Publication number 20200373538
- Publication date Nov 26, 2020
- SK INNOVATION CO., LTD.
- Hye Jin Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR SECONDARY BATTERY AND ELECTROCHEMICAL DEVICE USING TH...
- Publication number 20200127261
- Publication date Apr 23, 2020
- SK INNOVATION CO., LTD.
- Won Sub KWACK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR SECONDARY BATTERY AND ELECTROCHEMICAL DEVICE USING TH...
- Publication number 20200127266
- Publication date Apr 23, 2020
- SK INNOVATION CO., LTD.
- Won Sub KWACK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATT...
- Publication number 20200067048
- Publication date Feb 27, 2020
- SK INNOVATION CO., LTD.
- Yun Bong KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE SEPARATOR FOR SECONDARY BATTERY
- Publication number 20200006733
- Publication date Jan 2, 2020
- SK INNOVATION CO., LTD.
- Kyu Young CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR SECONDARY CELL HAVING EXCELLENT HEAT RESISTANCE AND S...
- Publication number 20190386287
- Publication date Dec 19, 2019
- SK Innovation Co., Ltd.
- Hye Jin KIM
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COMPOSITE SEPARATOR FOR SECONDARY BATTERY AND LITHIUM SECONDARY BAT...
- Publication number 20190165349
- Publication date May 30, 2019
- SK INNOVATION CO., LTD.
- Yun Bong KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR SECONDARY BATTERY, METHOD FOR MANUFACTURING THE SAME...
- Publication number 20190115577
- Publication date Apr 18, 2019
- SK INNOVATION CO., LTD.
- Yun Bong KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Separator Having Excellent Heat Resistance and Electrolyte Wetting...
- Publication number 20170373295
- Publication date Dec 28, 2017
- SK INNOVATION CO., LTD.
- Hye Jin Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRA LARGE-WIDTH AND CONSECUTIVE COATING DEVICE AND METHOD FOR MAN...
- Publication number 20170361283
- Publication date Dec 21, 2017
- SK INNOVATION CO., LTD.
- Dong Jin JOO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Porous Separator for Secondary Battery and Manufacturing Method The...
- Publication number 20170301902
- Publication date Oct 19, 2017
- SK INNOVATION CO., LTD.
- Hye Jin KIM
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SEPARATOR FOR SECONDARY CELL HAVING EXCELLENT HEAT RESISTANCE AND S...
- Publication number 20170162855
- Publication date Jun 8, 2017
- SK INNOVATION CO., LTD.
- Hye Jin KIM
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SEPARATOR FOR SECONDARY BATTERY HAVING HYDROPHOBIC SURFACE AND METH...
- Publication number 20170117523
- Publication date Apr 27, 2017
- SK INNOVATION CO., LTD.
- Hye Jin KIM
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SOLAR CELL INCLUDING MULTIPLE BUFFER LAYER FORMED BY ATOMIC LAYER D...
- Publication number 20150357486
- Publication date Dec 10, 2015
- SK INNOVATION CO., LTD.
- Keun LEE
- H01 - BASIC ELECTRIC ELEMENTS

Won Sub KWACK

Person

Patents Grantslast 30 patents

Separator, method of manufacturing separator, and electrochemical d...

Separator, method of manufacturing separator, and electrochemical d...

Ultra large-width and consecutive coating device and method for man...

Porous composite separator for secondary battery, and lithium secon...

Separator, method of manufacturing separator, and electrochemical d...

Composite separator including porous substrate, heat-resistant coat...

Composite separator for secondary battery

Separator for secondary cell having excellent heat resistance and s...

Ultra large-width and consecutive coating device and method for man...

Separator for secondary battery, method for manufacturing the same...

Separator for lithium secondary battery, and lithium secondary batt...

Composite separator for secondary battery and lithium secondary bat...

Porous separator for secondary battery and manufacturing method the...

Separator for secondary battery having hydrophobic surface and meth...

Separator for secondary cell having excellent heat resistance and s...

Patents Applicationslast 30 patents

SEPARATOR AND ELECTROCHEMICAL DEVICE COMPRISING THE SAME

SEPARATOR AND SECONDARY BATTERY COMPRISING THE SAME

SEPARATOR AND SECONDARY BATTERY COMPRISING THE SAME

SEPARATOR AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME

SEPARATOR AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME

SEPARATOR AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME

SEPARATOR, METHOD OF MANUFACTURING SEPARATOR, AND ELECTROCHEMICAL D...

SEPARATOR, METHOD OF MANUFACTURING SEPARATOR, AND ELECTROCHEMICAL D...

SEPARATOR, METHOD OF MANUFACTURING SEPARATOR, AND ELECTROCHEMICAL D...

SEPARATOR COATING COMPOSITION FOR SECONDARY BATTERY, SEPARATOR USIN...

SEPARATOR, METHOD OF MANUFACTURING SEPARATOR, AND ELECTROCHEMICAL D...

SEPARATOR FOR SECONDARY BATTERY, METHOD OF MANUFACTURING THE SEPARA...

SEPARATOR, METHOD OF MANUFACTURING SEPARATOR, AND ELECTROCHEMICAL D...

SEPARATOR, METHOD OF MANUFACTURING SEPARATOR, AND ELECTROCHEMICAL...

Separator for Secondary Battery, Method for Manufacturing the Same...

ULTRA LARGE-WIDTH AND CONSECUTIVE COATING DEVICE AND METHOD FOR MAN...

Porous Composite Separator for Secondary Battery, and Lithium Secon...

SEPARATOR FOR SECONDARY BATTERY AND ELECTROCHEMICAL DEVICE USING TH...

SEPARATOR FOR SECONDARY BATTERY AND ELECTROCHEMICAL DEVICE USING TH...

SEPARATOR FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATT...

COMPOSITE SEPARATOR FOR SECONDARY BATTERY

SEPARATOR FOR SECONDARY CELL HAVING EXCELLENT HEAT RESISTANCE AND S...

COMPOSITE SEPARATOR FOR SECONDARY BATTERY AND LITHIUM SECONDARY BAT...

SEPARATOR FOR SECONDARY BATTERY, METHOD FOR MANUFACTURING THE SAME...

Separator Having Excellent Heat Resistance and Electrolyte Wetting...

ULTRA LARGE-WIDTH AND CONSECUTIVE COATING DEVICE AND METHOD FOR MAN...

Porous Separator for Secondary Battery and Manufacturing Method The...

SEPARATOR FOR SECONDARY CELL HAVING EXCELLENT HEAT RESISTANCE AND S...

SEPARATOR FOR SECONDARY BATTERY HAVING HYDROPHOBIC SURFACE AND METH...

SOLAR CELL INCLUDING MULTIPLE BUFFER LAYER FORMED BY ATOMIC LAYER D...