SK IE TECHNOLOGY CO., LTD

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SEOUL, KR

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Patents Grantslast 30 patents

Information Patent Grant
Separator having inorganic composite layer including inorganic part...
- Patent number 11,990,643
- Issue date May 21, 2024
- SK Innovation Co., Ltd.
- Sang Yoon Ji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polyamic acid resin and polyamideimide film
- Patent number 11,970,579
- Issue date Apr 30, 2024
- SK Innovation Co., Ltd.
- Hyeon Jeong Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Window cover film and flexible display panel including the same
- Patent number 11,970,592
- Issue date Apr 30, 2024
- SK Innovation Co., Ltd.
- Jong Nam Ahn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyimide precursor, polyimide precursor composition, polyimide fil...
- Patent number 11,970,578
- Issue date Apr 30, 2024
- SK Innovation Co., Ltd.
- Min Seon Jung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamideimide film and flexible display panel including the same
- Patent number 11,960,159
- Issue date Apr 16, 2024
- SK Innovation Co., Ltd.
- Hyeon Jeong Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Polyimide-based film, film for cover window, and display device inc...
- Patent number 11,945,925
- Issue date Apr 2, 2024
- SK Innovation Co., Ltd.
- Jin Su Park
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyimide film and flexible display panel including the same
- Patent number 11,921,546
- Issue date Mar 5, 2024
- SK Innovation Co., Ltd.
- Jin Su Park
- B32 - LAYERED PRODUCTS
Information Patent Grant
Diamine compound, method of preparing the same, and composition con...
- Patent number 11,851,412
- Issue date Dec 26, 2023
- SK Innovation Co., Ltd.
- Min Seon Jung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing composition for forming polyimide film, composi...
- Patent number 11,851,565
- Issue date Dec 26, 2023
- SK Innovation Co., Ltd.
- Cheol Min Yun
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Window cover film and flexible display panel including the same
- Patent number 11,845,842
- Issue date Dec 19, 2023
- SK Innovation Co., Ltd.
- Jong Nam Ahn
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Hard coating film and flexible display panel including the same
- Patent number 11,846,755
- Issue date Dec 19, 2023
- SK Innovation Co., Ltd.
- Jong Nam Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide-based film and flexible display panel including the same
- Patent number 11,840,631
- Issue date Dec 12, 2023
- SK Innovation Co., Ltd.
- Jong Nam Ahn
- 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
Transparent film, optical material comprising the same, and display...
- Patent number 11,814,491
- Issue date Nov 14, 2023
- SK Innovation Co., Ltd.
- Min Sang Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition for forming polyimide film for cover window, method for...
- Patent number 11,807,730
- Issue date Nov 7, 2023
- SK Innovation Co., Ltd.
- Cheol Min Yun
- B32 - LAYERED PRODUCTS
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
Polyimide based film for cover window and display device comprising...
- Patent number 11,795,271
- Issue date Oct 24, 2023
- SK Innovation Co., Ltd.
- Cheol Min Yun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical laminate and flexible display panel including the same
- Patent number 11,796,718
- Issue date Oct 24, 2023
- SK Innovation Co., Ltd.
- Jong Nam Ahn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Glass substrate multilayer structure, a method for manufacturing th...
- Patent number 11,794,446
- Issue date Oct 24, 2023
- SK Innovation Co., Ltd.
- Hyun Joo Song
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polyimide-based film and flexible display panel including the same
- Patent number 11,787,941
- Issue date Oct 17, 2023
- SK Innovation Co., Ltd.
- Seung Min Jeon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide film and flexible display panel including the same
- Patent number 11,773,221
- Issue date Oct 3, 2023
- SK Innovation Co., Ltd.
- Hyeon Jeong Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Antireflection hard coating film and preparation method thereof
- Patent number 11,693,155
- Issue date Jul 4, 2023
- SK Innovation Co., Ltd.
- Jong Nam Ahn
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Composition for forming hard coating layer, preparation method of h...
- Patent number 11,692,108
- Issue date Jul 4, 2023
- SK Innovation Co., Ltd.
- Jong Nam Ahn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Antireflection hard coating film and preparation method thereof
- Patent number 11,693,154
- Issue date Jul 4, 2023
- SK Innovation Co., Ltd.
- Jong Nam Ahn
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Polyimide film and flexible display panel including the same
- Patent number 11,661,481
- Issue date May 30, 2023
- SK Innovation Co., Ltd.
- Sun Kug Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide film and flexible display panel including the same
- Patent number 11,655,338
- Issue date May 23, 2023
- SK Innovation Co., Ltd.
- Jin Su Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Window cover film and flexible display panel including the same
- Patent number 11,654,665
- Issue date May 23, 2023
- SK Innovation Co., Ltd.
- Jong Nam Ahn
- B32 - LAYERED PRODUCTS
Information Patent Grant
Tetracarboxylic acid dianhydride and method for preparing the same
- Patent number 11,530,228
- Issue date Dec 20, 2022
- SK Innovation Co., Ltd.
- So Young Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Window cover film and flexible display panel including the same
- Patent number 11,531,143
- Issue date Dec 20, 2022
- SK Innovation Co., Ltd.
- Hye Jin Kim
- G02 - OPTICS

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Patents Applicationslast 30 patents

Information Patent Application
Composition for Forming Polyimide Film for Cover Window, Process fo...
- Publication number 20240117118
- Publication date Apr 11, 2024
- SK INNOVATION CO., LTD.
- Hye Jin Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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 FOR SECONDARY BATTERY, MANUFACTURING METHOD THEREFOR, AND...
- Publication number 20240097275
- Publication date Mar 21, 2024
- SK INNOVATION CO., LTD.
- Heungtaek BAE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WINDOW AND DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20240061475
- Publication date Feb 22, 2024
- SAMSUNG DISPLAY CO., LTD.
- NAMHEE PARK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Polyamideimide Film and Optical Multilayer Structure Comprising the...
- Publication number 20240026155
- Publication date Jan 25, 2024
- SK INNOVATION CO., LTD.
- Byung Guk Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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, METHOD OF MANUFACTURING SEPARATOR, AND ELECTROCHEMICAL D...
- Publication number 20230402711
- Publication date Dec 14, 2023
- SK INNOVATION CO., LTD.
- Yun Bong KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR, METHOD OF MANUFACTURING THE SEPARATOR, AND ELECTROCHEMIC...
- Publication number 20230402713
- Publication date Dec 14, 2023
- SK INNOVATION CO., LTD.
- 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
Polyamideimide Film-Forming Composition, Method of Preparing the Sa...
- Publication number 20230340202
- Publication date Oct 26, 2023
- SK INNOVATION CO., LTD.
- Cheol Min Yun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OPTICAL MULTILAYER STRUCTURE, METHOD OF MANUFACTURING THE SAME AND...
- Publication number 20230323058
- Publication date Oct 12, 2023
- SK INNOVATION CO., LTD.
- Kyu Seok HAN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SEPARATOR AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME
- Publication number 20230327287
- Publication date Oct 12, 2023
- SK INNOVATION CO., LTD.
- Yun Bong KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL MULTILAYER STRUCTURE, METHOD OF MANUFACTURING THE SAME, AND...
- Publication number 20230324585
- Publication date Oct 12, 2023
- SK INNOVATION CO., LTD.
- Jeong Min CHOI
- G02 - OPTICS
Information Patent Application
METHOD OF CONTINUOUSLY REGENERATING WASTE SEPARATOR INCLUDING INORG...
- Publication number 20230318065
- Publication date Oct 5, 2023
- SK INNOVATION CO., LTD.
- Yun Bong KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MIXED RECYCLED POLYOLEFIN RESIN COMPOSITION COMPRISING RECYCLED POL...
- Publication number 20230312891
- Publication date Oct 5, 2023
- SK INNOVATION CO., LTD.
- Yun Bong KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SEPARATOR AND ELECTROCHEMICAL DEVICE USING THE SAME
- Publication number 20230299421
- Publication date Sep 21, 2023
- SK INNOVATION CO., LTD.
- Jae Suk CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR AND METHOD FOR PRODUCING THE SAME
- Publication number 20230216144
- Publication date Jul 6, 2023
- SK INNOVATION CO., LTD.
- Chang Q LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR A SECONDARY BATTERY AND METHOD FOR PRODUCING THE SAME
- Publication number 20230216141
- Publication date Jul 6, 2023
- SK INNOVATION CO., LTD.
- Chang Q LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Polyamideimide Precursor Composition, Method for Producing the Same...
- Publication number 20230174719
- Publication date Jun 8, 2023
- SK INNOVATION CO., LTD.
- Cheol Min Yun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of Selecting Solvent for Polymer and Composition Containing...
- Publication number 20230142256
- Publication date May 11, 2023
- SK INNOVATION CO., LTD.
- Chang Q Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Composite Separator, Method of Manufacturing the Same, and Electroc...
- Publication number 20230137319
- Publication date May 4, 2023
- SK INNOVATION CO., LTD.
- Sang Yoon Ji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Polyamideimide Precursor, Polyamideimide Prepared Therefrom, and Po...
- Publication number 20230125363
- Publication date Apr 27, 2023
- SK INNOVATION CO., LTD.
- Jong Chan Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Composition Containing Polyamideimide Precursor or Polyamideimide,...
- Publication number 20230122622
- Publication date Apr 20, 2023
- SK INNOVATION CO., LTD.
- Jin Hyung Park
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Diamine Compound, Polyimide Precursor and Polyimide Prepared by Usi...
- Publication number 20230119106
- Publication date Apr 20, 2023
- SK INNOVATION CO., LTD.
- Hyo Shin Kwak
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Sheet-Like Pseudoboehmite
- Publication number 20230117406
- Publication date Apr 20, 2023
- SK INNOVATION CO., LTD.
- Young Eun Cheon
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Diamine, Polymer and Film Produced Using the Same
- Publication number 20230123199
- Publication date Apr 20, 2023
- SK INNOVATION CO., LTD.
- Hyun Kyu Cho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyamideimide Film-Forming Composition, Method of Preparing the Sa...
- Publication number 20230098970
- Publication date Mar 30, 2023
- SK INNOVATION CO., LTD.
- Cheol Min Yun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyamideimide Film-Forming Composition, Polyamideimide Film, Metho...
- Publication number 20230096745
- Publication date Mar 30, 2023
- SK INNOVATION CO., LTD.
- Cheol Min Yun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of Preparing Composition for Forming Polyimide Film, Composi...
- Publication number 20230075497
- Publication date Mar 9, 2023
- SK INNOVATION CO., LTD.
- Cheol Min Yun
- B82 - NANO-TECHNOLOGY

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Trademarklast 30 trademarks

Information Trademark
88237312 - FCW
- Serial number 88237312
- Registration number 6139054
- Filing date Dec 20, 2018
- SK IE TECHNOLOGY CO., LTD.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

SK IE TECHNOLOGY CO., LTD

Organization

Patents Grantslast 30 patents

Separator having inorganic composite layer including inorganic part...

Polyamic acid resin and polyamideimide film

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

Window cover film and flexible display panel including the same

Polyimide precursor, polyimide precursor composition, polyimide fil...

Polyamideimide film and flexible display panel including the same

Polyimide-based film, film for cover window, and display device inc...

Polyimide film and flexible display panel including the same

Diamine compound, method of preparing the same, and composition con...

Method of preparing composition for forming polyimide film, composi...

Window cover film and flexible display panel including the same

Hard coating film and flexible display panel including the same

Polyimide-based film and flexible display panel including the same

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

Transparent film, optical material comprising the same, and display...

Composition for forming polyimide film for cover window, method for...

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

Polyimide based film for cover window and display device comprising...

Optical laminate and flexible display panel including the same

Glass substrate multilayer structure, a method for manufacturing th...

Polyimide-based film and flexible display panel including the same

Polyimide film and flexible display panel including the same

Antireflection hard coating film and preparation method thereof

Composition for forming hard coating layer, preparation method of h...

Antireflection hard coating film and preparation method thereof

Polyimide film and flexible display panel including the same

Polyimide film and flexible display panel including the same

Window cover film and flexible display panel including the same

Tetracarboxylic acid dianhydride and method for preparing the same

Window cover film and flexible display panel including the same

Patents Applicationslast 30 patents

Composition for Forming Polyimide Film for Cover Window, Process fo...

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

SEPARATOR FOR SECONDARY BATTERY, MANUFACTURING METHOD THEREFOR, AND...

WINDOW AND DISPLAY DEVICE INCLUDING THE SAME

Polyamideimide Film and Optical Multilayer Structure Comprising the...

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

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

SEPARATOR, METHOD OF MANUFACTURING THE SEPARATOR, AND ELECTROCHEMIC...

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

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

Polyamideimide Film-Forming Composition, Method of Preparing the Sa...

OPTICAL MULTILAYER STRUCTURE, METHOD OF MANUFACTURING THE SAME AND...

SEPARATOR AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME

OPTICAL MULTILAYER STRUCTURE, METHOD OF MANUFACTURING THE SAME, AND...

METHOD OF CONTINUOUSLY REGENERATING WASTE SEPARATOR INCLUDING INORG...

MIXED RECYCLED POLYOLEFIN RESIN COMPOSITION COMPRISING RECYCLED POL...

SEPARATOR AND ELECTROCHEMICAL DEVICE USING THE SAME

SEPARATOR AND METHOD FOR PRODUCING THE SAME

SEPARATOR FOR A SECONDARY BATTERY AND METHOD FOR PRODUCING THE SAME

Polyamideimide Precursor Composition, Method for Producing the Same...

Method of Selecting Solvent for Polymer and Composition Containing...

Composite Separator, Method of Manufacturing the Same, and Electroc...

Polyamideimide Precursor, Polyamideimide Prepared Therefrom, and Po...

Composition Containing Polyamideimide Precursor or Polyamideimide,...

Diamine Compound, Polyimide Precursor and Polyimide Prepared by Usi...

Sheet-Like Pseudoboehmite

Diamine, Polymer and Film Produced Using the Same

Polyamideimide Film-Forming Composition, Method of Preparing the Sa...

Polyamideimide Film-Forming Composition, Polyamideimide Film, Metho...

Method of Preparing Composition for Forming Polyimide Film, Composi...

Trademarklast 30 trademarks

88237312 - FCW