ILJIN MATERIALS CO., LTD.

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Iksan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Electrolytic copper foil for secondary battery and method for produ...
- Patent number 11,749,794
- Issue date Sep 5, 2023
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung Lee
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrolytic copper foil for secondary battery, having enhanced fle...
- Patent number 11,629,422
- Issue date Apr 18, 2023
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung Lee
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Surface-treated copper foil, manufacturing method thereof, copper f...
- Patent number 11,622,445
- Issue date Apr 4, 2023
- Iljin Materials Co., Ltd.
- Sang Hwa Yoon
- B32 - LAYERED PRODUCTS
Information Patent Grant
Electrolytic copper foil for secondary battery and method for produ...
- Patent number 11,508,967
- Issue date Nov 22, 2022
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung Lee
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrolytic copper foil for secondary battery and method for produ...
- Patent number 11,380,898
- Issue date Jul 5, 2022
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung Lee
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrolytic copper foil and secondary battery using the same
- Patent number 11,362,336
- Issue date Jun 14, 2022
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolytic copper foil for secondary battery and method for produ...
- Patent number 11,171,319
- Issue date Nov 9, 2021
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung Lee
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrolytic copper foil for secondary battery, having enhanced phy...
- Patent number 11,162,183
- Issue date Nov 2, 2021
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung Lee
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Carrier-foil-attached ultra-thin copper foil
- Patent number 11,166,378
- Issue date Nov 2, 2021
- Iljin Materials Co., Ltd.
- Won Jin Beom
- B32 - LAYERED PRODUCTS
Information Patent Grant
Carrier-foil-attached ultra-thin copper foil
- Patent number 11,164,831
- Issue date Nov 2, 2021
- Iljin Materials Co., Ltd.
- Won Jin Beom
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electrolytic copper foil for secondary battery, having enhanced fle...
- Patent number 11,142,838
- Issue date Oct 12, 2021
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolytic copper foil for secondary battery and method for produ...
- Patent number 11,118,279
- Issue date Sep 14, 2021
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolytic copper foil for secondary battery and method for produ...
- Patent number 10,920,330
- Issue date Feb 16, 2021
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolytic copper foil for graphene and method for producing the...
- Patent number 10,826,117
- Issue date Nov 3, 2020
- ILJIN MATERIALS CO., LTD.
- Tae Jin Jo
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electrolytic copper foil for graphene and method for producing the...
- Patent number 10,626,516
- Issue date Apr 21, 2020
- ILJIN MATERIALS CO., LTD.
- Tae Jin Jo
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electrolytic copper foil, and collector, negative electrode, and li...
- Patent number 10,158,119
- Issue date Dec 18, 2018
- ILJIN MATERIALS CO., LTD.
- Ki Deok Song
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrolytic copper foil, and collector, negative electrode, and li...
- Patent number 10,122,021
- Issue date Nov 6, 2018
- ILJIN MATERIALS CO., LTD.
- Ki Deok Song
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrolytic copper foil, electric component and battery including...
- Patent number 9,899,683
- Issue date Feb 20, 2018
- Iljin Materials Co., Ltd.
- Sun Hyoung Lee
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
CARRIER-FOIL-ATTACHED ULTRA-THIN COPPER FOIL
- Publication number 20230189439
- Publication date Jun 15, 2023
- ILJIN Materials Co., Ltd.
- Won Jin Beom
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SURFACE-TREATED COPPER FOIL, METHOD FOR PRODUCING SAME, AND NEGATIV...
- Publication number 20220399547
- Publication date Dec 15, 2022
- ILJIN MATERIALS CO., LTD.
- Sang Hwa YOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NICKEL FOIL FOR PRODUCTION OF THIN-FILM CAPACITOR, AND MANUFACTURIN...
- Publication number 20220367114
- Publication date Nov 17, 2022
- ILJIN MATERIALS CO., LTD.
- Ki Deok SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTIC COPPER FOIL FOR SECONDARY BATTERY AND METHOD FOR PRODU...
- Publication number 20210257603
- Publication date Aug 19, 2021
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung LEE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTROLYTIC COPPER FOIL FOR SECONDARY BATTERY, HAVING ENHANCED PHY...
- Publication number 20210230760
- Publication date Jul 29, 2021
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung LEE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTROLYTIC COPPER FOIL FOR SECONDARY BATTERY, HAVING ENHANCED FLE...
- Publication number 20210230761
- Publication date Jul 29, 2021
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung LEE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SURFACE-TREATED COPPER FOIL, MANUFACTURING METHOD THEREOF, COPPER F...
- Publication number 20210195737
- Publication date Jun 24, 2021
- ILJIN MATERIALS CO., LTD.
- Sang Hwa Yoon
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTROLYTIC COPPER FOIL FOR SECONDARY BATTERY AND METHOD FOR PRODU...
- Publication number 20210135234
- Publication date May 6, 2021
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR MEASURING ANGLE BETWEEN TWO BODIES OF FOLD...
- Publication number 20200340794
- Publication date Oct 29, 2020
- ILJIN MATERIALS CO., LTD.
- Jungwon Park
- G01 - MEASURING TESTING
Information Patent Application
SHOCK ABSORBING MODULE AND DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20200325952
- Publication date Oct 15, 2020
- SAMSUNG DISPLAY CO., LTD.
- JONG HO RYU
- B32 - LAYERED PRODUCTS
Information Patent Application
ELECTROLYTIC COPPER FOIL FOR SECONDARY BATTERY AND METHOD FOR PRODU...
- Publication number 20200165738
- Publication date May 28, 2020
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung LEE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ANODE FOR SECONDARY BATTERY, MANUFACTURING METHOD THEREFOR, AND LIT...
- Publication number 20200014020
- Publication date Jan 9, 2020
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARRIER-FOIL-ATTACHED ULTRA-THIN COPPER FOIL
- Publication number 20190371750
- Publication date Dec 5, 2019
- ILJIN Materials Co., Ltd.
- Won Jin Beom
- B32 - LAYERED PRODUCTS
Information Patent Application
CARRIER-FOIL-ATTACHED ULTRA-THIN COPPER FOIL
- Publication number 20190364664
- Publication date Nov 28, 2019
- ILJIN Materials Co., Ltd.
- Won Jin Beom
- B32 - LAYERED PRODUCTS
Information Patent Application
ELECTROLYTIC COPPER FOIL AND SECONDARY BATTERY USING THE SAME
- Publication number 20190355993
- Publication date Nov 21, 2019
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTIC COPPER FOIL FOR SECONDARY BATTERY, HAVING ENHANCED PHY...
- Publication number 20190330754
- Publication date Oct 31, 2019
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung LEE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTROLYTIC COPPER FOIL FOR SECONDARY BATTERY AND METHOD FOR PRODU...
- Publication number 20190334177
- Publication date Oct 31, 2019
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung LEE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTROLYTIC COPPER FOIL FOR SECONDARY BATTERY, HAVING ENHANCED FLE...
- Publication number 20190316266
- Publication date Oct 17, 2019
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung LEE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTROLYTIC COPPER FOIL FOR SECONDARY BATTERY AND METHOD FOR PRODU...
- Publication number 20190249322
- Publication date Aug 15, 2019
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung LEE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTROLYTIC COPPER FOIL FOR SECONDARY BATTERY AND METHOD FOR PRODU...
- Publication number 20190245196
- Publication date Aug 8, 2019
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung LEE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTROLYTIC COPPER FOIL FOR GRAPHENE AND METHOD FOR PRODUCING THE...
- Publication number 20190088992
- Publication date Mar 21, 2019
- ILJIN MATERIALS CO., LTD.
- Tae Jin JO
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTROLYTIC COPPER FOIL FOR GRAPHENE AND METHOD FOR PRODUCING THE...
- Publication number 20190071790
- Publication date Mar 7, 2019
- ILJIN MATERIALS CO., LTD.
- Tae Jin Jo
- B82 - NANO-TECHNOLOGY
Information Patent Application
ELECTROLYTIC COPPER FOIL, AND COLLECTOR, NEGATIVE ELECTRODE, AND LI...
- Publication number 20170141403
- Publication date May 18, 2017
- ILJIN MATERIALS CO., LTD.
- Ki Deok SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTIC COPPER FOIL, AND COLLECTOR, NEGATIVE ELECTRODE, AND LI...
- Publication number 20170141404
- Publication date May 18, 2017
- ILJIN MATERIALS CO., LTD.
- Ki Deok SONG
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTRODEPOSITED COPPER FOIL, AND ELECTRICAL COMPONENT AND BATTERY...
- Publication number 20160260981
- Publication date Sep 8, 2016
- ILJIN MATERIALS CO., LTD.
- Sun Hyoung LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrolytic Copper Foil, Electric Component and Battery Including...
- Publication number 20160260980
- Publication date Sep 8, 2016
- ILJIN Materials Co., Ltd.
- Sun Hyoung Lee
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
COMPLEX, MULTILAYER USING THE SAME, AND DEVICE COATED WITH THE MULT...
- Publication number 20120082717
- Publication date Apr 5, 2012
- SNU R&DB Foundation
- Kook Heon Char
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

ILJIN MATERIALS CO., LTD.

Organization

Patents Grantslast 30 patents

Electrolytic copper foil for secondary battery and method for produ...

Electrolytic copper foil for secondary battery, having enhanced fle...

Surface-treated copper foil, manufacturing method thereof, copper f...

Electrolytic copper foil for secondary battery and method for produ...

Electrolytic copper foil for secondary battery and method for produ...

Electrolytic copper foil and secondary battery using the same

Electrolytic copper foil for secondary battery and method for produ...

Electrolytic copper foil for secondary battery, having enhanced phy...

Carrier-foil-attached ultra-thin copper foil

Carrier-foil-attached ultra-thin copper foil

Electrolytic copper foil for secondary battery, having enhanced fle...

Electrolytic copper foil for secondary battery and method for produ...

Electrolytic copper foil for secondary battery and method for produ...

Electrolytic copper foil for graphene and method for producing the...

Electrolytic copper foil for graphene and method for producing the...

Electrolytic copper foil, and collector, negative electrode, and li...

Electrolytic copper foil, and collector, negative electrode, and li...

Electrolytic copper foil, electric component and battery including...

Patents Applicationslast 30 patents

CARRIER-FOIL-ATTACHED ULTRA-THIN COPPER FOIL

SURFACE-TREATED COPPER FOIL, METHOD FOR PRODUCING SAME, AND NEGATIV...

NICKEL FOIL FOR PRODUCTION OF THIN-FILM CAPACITOR, AND MANUFACTURIN...

ELECTROLYTIC COPPER FOIL FOR SECONDARY BATTERY AND METHOD FOR PRODU...

ELECTROLYTIC COPPER FOIL FOR SECONDARY BATTERY, HAVING ENHANCED PHY...

ELECTROLYTIC COPPER FOIL FOR SECONDARY BATTERY, HAVING ENHANCED FLE...

SURFACE-TREATED COPPER FOIL, MANUFACTURING METHOD THEREOF, COPPER F...

ELECTROLYTIC COPPER FOIL FOR SECONDARY BATTERY AND METHOD FOR PRODU...

METHOD AND APPARATUS FOR MEASURING ANGLE BETWEEN TWO BODIES OF FOLD...

SHOCK ABSORBING MODULE AND DISPLAY DEVICE INCLUDING THE SAME

ELECTROLYTIC COPPER FOIL FOR SECONDARY BATTERY AND METHOD FOR PRODU...

ANODE FOR SECONDARY BATTERY, MANUFACTURING METHOD THEREFOR, AND LIT...

CARRIER-FOIL-ATTACHED ULTRA-THIN COPPER FOIL

CARRIER-FOIL-ATTACHED ULTRA-THIN COPPER FOIL

ELECTROLYTIC COPPER FOIL AND SECONDARY BATTERY USING THE SAME

ELECTROLYTIC COPPER FOIL FOR SECONDARY BATTERY, HAVING ENHANCED PHY...

ELECTROLYTIC COPPER FOIL FOR SECONDARY BATTERY AND METHOD FOR PRODU...

ELECTROLYTIC COPPER FOIL FOR SECONDARY BATTERY, HAVING ENHANCED FLE...

ELECTROLYTIC COPPER FOIL FOR SECONDARY BATTERY AND METHOD FOR PRODU...

ELECTROLYTIC COPPER FOIL FOR SECONDARY BATTERY AND METHOD FOR PRODU...

ELECTROLYTIC COPPER FOIL FOR GRAPHENE AND METHOD FOR PRODUCING THE...

ELECTROLYTIC COPPER FOIL FOR GRAPHENE AND METHOD FOR PRODUCING THE...

ELECTROLYTIC COPPER FOIL, AND COLLECTOR, NEGATIVE ELECTRODE, AND LI...

ELECTROLYTIC COPPER FOIL, AND COLLECTOR, NEGATIVE ELECTRODE, AND LI...

ELECTRODEPOSITED COPPER FOIL, AND ELECTRICAL COMPONENT AND BATTERY...

Electrolytic Copper Foil, Electric Component and Battery Including...

COMPLEX, MULTILAYER USING THE SAME, AND DEVICE COATED WITH THE MULT...

Trademarklast 30 trademarks