Jeong-Il Yu

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Negative electrode for lithium metal battery, manufacturing method...
- Patent number 11,522,172
- Issue date Dec 6, 2022
- LG ENERGY SOLUTION, LTD.
- Jeong In Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium metal secondary battery and battery module including the same
- Patent number 11,145,889
- Issue date Oct 12, 2021
- LG Chem, Ltd.
- Kyung-Hwa Woo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Jellyroll-type electrode assembly and secondary battery comprising...
- Patent number 10,290,903
- Issue date May 14, 2019
- LG Chem, Ltd.
- Je-Jun Lee
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Amphiphilic block copolymer and polymeric composition comprising th...
- Patent number 8,349,306
- Issue date Jan 8, 2013
- Samyang Biopharmaceuticals Corporation
- Min Hyo Seo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bi-axial retardation compensation film and vertically aligned liqui...
- Patent number 8,237,898
- Issue date Aug 7, 2012
- LG Chem, Ltd.
- Byoung-kun Jeon
- G02 - OPTICS
Information Patent Grant
Dichroic dye for polarization film, composition comprising the same...
- Patent number 8,197,708
- Issue date Jun 12, 2012
- LG Chem, Ltd.
- Yong-Il Cho
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
In-plane switching liquid crystal display including viewing angle c...
- Patent number 7,916,253
- Issue date Mar 29, 2011
- LG Chem, Ltd.
- Byoung Kun Jeon
- G02 - OPTICS
Information Patent Grant
In-plane switching liquid crystal display including viewing angle c...
- Patent number 7,916,252
- Issue date Mar 29, 2011
- LG Chem, Ltd.
- Byoung Kun Jeon
- G02 - OPTICS
Information Patent Grant
Polymeric micelle compositions with improved stability and methods...
- Patent number 7,879,317
- Issue date Feb 1, 2011
- Samyang Corporation
- Min-Hyo Seo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
In-plane switching liquid crystal display including viewing angle c...
- Patent number 7,847,896
- Issue date Dec 7, 2010
- LG Chem, Ltd.
- Byoung Kun Jeon
- G02 - OPTICS
Information Patent Grant
In-plane switching liquid crystal display including viewing angle c...
- Patent number 7,847,898
- Issue date Dec 7, 2010
- LG Chem, Ltd.
- Byoung Kun Jeon
- G02 - OPTICS
Information Patent Grant
Vertically aligned LCD using a bi-axial retardation compensation film
- Patent number 7,782,428
- Issue date Aug 24, 2010
- LG Chem, Ltd.
- Byoung-kun Jeon
- G02 - OPTICS
Information Patent Grant
Vertically aligned liquid crystal display using polynorbornene base...
- Patent number 7,738,063
- Issue date Jun 15, 2010
- LG Chem, Ltd.
- Byoung-kun Jeon
- G02 - OPTICS
Information Patent Grant
In-plane switching liquid crystal display comprising compensation f...
- Patent number 7,671,950
- Issue date Mar 2, 2010
- LG Chem Ltd.
- Byoung Kun Jeon
- G02 - OPTICS
Information Patent Grant
Negative C-plate type optical anisotropic film comprising poly cycl...
- Patent number 7,524,542
- Issue date Apr 28, 2009
- LG Chem, Ltd.
- Won-Kook Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Unified polarizing plate and method for preparing the same
- Patent number 7,507,426
- Issue date Mar 24, 2009
- LG Chem, Ltd.
- Won-Kook Kim
- G02 - OPTICS
Information Patent Grant
In-plane switching liquid crystal display comprising compensation f...
- Patent number 7,446,838
- Issue date Nov 4, 2008
- LG Chem Ltd.
- Byoung Kun Jeon
- G02 - OPTICS
Information Patent Grant
In-plane switching liquid crystal display including viewing angle c...
- Patent number 7,420,636
- Issue date Sep 2, 2008
- LG Chem Ltd.
- Byoung Kun Jeon
- G02 - OPTICS
Information Patent Grant
Vertically aligned liquid crystal display having positive compensat...
- Patent number 7,397,524
- Issue date Jul 8, 2008
- LG Chem, Ltd.
- Byoung-kun Jeon
- G02 - OPTICS
Information Patent Grant
Vertically aligned liquid crystal display having negative compensat...
- Patent number 7,330,232
- Issue date Feb 12, 2008
- LG Chem, Ltd.
- Byoung-kun Jeon
- G02 - OPTICS
Information Patent Grant
Complex light-compensation C plate with two or more of C plates dif...
- Patent number 7,326,364
- Issue date Feb 5, 2008
- LG Chem, Ltd.
- Byoung Kun Jeon
- G02 - OPTICS
Information Patent Grant
In-plane switching liquid crystal display comprising compensation f...
- Patent number 7,283,189
- Issue date Oct 16, 2007
- LG Chem Ltd.
- Byoung Kun Jeon
- G02 - OPTICS
Information Patent Grant
In-plane switching liquid crystal display comprising compensation f...
- Patent number 7,227,602
- Issue date Jun 5, 2007
- LG Chem, Ltd.
- Byoung Kun Jeon
- G02 - OPTICS
Information Patent Grant
Rubbing device
- Patent number 7,018,470
- Issue date Mar 28, 2006
- LG Chem, Ltd.
- Jeong-Su Yu
- B08 - CLEANING
Information Patent Grant
Backlight system
- Patent number 6,364,497
- Issue date Apr 2, 2002
- L G Chemical Ltd.
- Euk-Byoung Park
- G02 - OPTICS
Information Patent Grant
Process for preparing thermoplastic resin composition with excellen...
- Patent number 5,283,287
- Issue date Feb 1, 1994
- Lucky Limited
- Young M. Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Charge Protocol Inspection Apparatus and Operating Method Thereof
- Publication number 20240353497
- Publication date Oct 24, 2024
- LG ENERGY SOLUTION, LTD.
- Yeo Kyung Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Foreign Matter Removal Device
- Publication number 20240181502
- Publication date Jun 6, 2024
- LG ENERGY SOLUTION, LTD.
- Sang Jin Hong
- B08 - CLEANING
Information Patent Application
BATTERY MODULE, BATTERY RACK, AND POWER STORAGE DEVICE
- Publication number 20240154229
- Publication date May 9, 2024
- LG ENERGY SOLUTION, LTD.
- Seung-Joon KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device and Method for Sensing State of Battery Cell
- Publication number 20240061049
- Publication date Feb 22, 2024
- SK On Co., Ltd.
- Jeong Hyeon Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device and Method for Sensing State of Battery Cell
- Publication number 20240063448
- Publication date Feb 22, 2024
- SK On Co., Ltd.
- Jeong Hyeon Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Magnetic Filter
- Publication number 20230234073
- Publication date Jul 27, 2023
- LG ENERGY SOLUTION, LTD.
- Guktae Kim
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
Battery Module, Manufacturing Method for Battery Module, and Vehicl...
- Publication number 20220393306
- Publication date Dec 8, 2022
- LG ENERGY SOLUTION, LTD.
- Seung-Joon Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY MODULE HAVING STRUCTURE INTO WHICH COOLING WATER CAN BE INT...
- Publication number 20220294052
- Publication date Sep 15, 2022
- LG ENERGY SOLUTION, LTD.
- Min-Ho KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE FOR LITHIUM METAL BATTERY, MANUFACTURING METHOD...
- Publication number 20200259163
- Publication date Aug 13, 2020
- LG CHEM, LTD.
- Jeong In YU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM METAL SECONDARY BATTERY AND BATTERY MODULE INCLUDING THE SAME
- Publication number 20190341647
- Publication date Nov 7, 2019
- LG CHEM, LTD.
- Kyung-Hwa WOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
JELLYROLL-TYPE ELECTRODE ASSEMBLY AND SECONDARY BATTERY COMPRISING...
- Publication number 20160126598
- Publication date May 5, 2016
- LG CHEM, LTD.
- Je-Jun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BI-AXIAL RETARDATION COMPENSATION FILM AND VERTICALLY ALIGNED LIQUI...
- Publication number 20110032463
- Publication date Feb 10, 2011
- Byoung-kun JEON
- G02 - OPTICS
Information Patent Application
IN-PLANE SWITCHING LIQUID CRYSTAL DISPLAY INCLUDING VIEWING ANGLE C...
- Publication number 20100188627
- Publication date Jul 29, 2010
- Byoung Kun JEON
- G02 - OPTICS
Information Patent Application
IN-PLANE SWITCHING LIQUID CRYSTAL DISPLAY INCLUDING VIEWING ANGLE C...
- Publication number 20100188625
- Publication date Jul 29, 2010
- Byoung Kun JEON
- G02 - OPTICS
Information Patent Application
IN-PLANE SWITCHING LIQUID CRYSTAL DISPLAY INCLUDING VIEWING ANGLE C...
- Publication number 20100188626
- Publication date Jul 29, 2010
- Byoung Kun JEON
- G02 - OPTICS
Information Patent Application
DICHROIC DYE FOR POLARIZATION FILM, COMPOSITION COMPRISING THE SAME...
- Publication number 20090290214
- Publication date Nov 26, 2009
- Yong-Il Cho
- G02 - OPTICS
Information Patent Application
In-plane switching liquid crystal display comprising compensation f...
- Publication number 20090115944
- Publication date May 7, 2009
- Byoung Kun Jeon
- G02 - OPTICS
Information Patent Application
In-plane switching liquid crystal display including viewing angle c...
- Publication number 20090040437
- Publication date Feb 12, 2009
- Byoung Kun Jeon
- G02 - OPTICS
Information Patent Application
Delivery System For Bioactive Agents on the Basis of a Polymeric Dr...
- Publication number 20080260850
- Publication date Oct 23, 2008
- SAMYANG CORPORATION
- Yil-Woong Yi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Amphiphilic block copolymer and polymeric compostition comprising t...
- Publication number 20080152616
- Publication date Jun 26, 2008
- Min Hyo Seo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Vertically aligned liquid crystal display having negative compensat...
- Publication number 20060244884
- Publication date Nov 2, 2006
- LG CHEM, LTD.
- Byoung-kun Jeon
- G02 - OPTICS
Information Patent Application
Vertically aligned liquid crytal display having positive compensati...
- Publication number 20060176426
- Publication date Aug 10, 2006
- LG CHEM, LTD.
- Byoung-Kun Jeon
- G02 - OPTICS
Information Patent Application
Bi-axial retardation compensation film and vertically aligned liqui...
- Publication number 20060132686
- Publication date Jun 22, 2006
- LG CHEM, LTD.
- Byoung-Kun Jeon
- G02 - OPTICS
Information Patent Application
Unified polarizing plate and method for preparing the same
- Publication number 20060050388
- Publication date Mar 9, 2006
- Won-Kook Kim
- G02 - OPTICS
Information Patent Application
In-plane switching liquid crystal display including viewing angle c...
- Publication number 20050248707
- Publication date Nov 10, 2005
- LG CHEM, LTD.
- Byoung Kun Jeon
- G02 - OPTICS
Information Patent Application
In-plane switching liquid crystal display comprising compensation f...
- Publication number 20050200792
- Publication date Sep 15, 2005
- LG CHEM, LTD.
- Byoung Kun Jeon
- G02 - OPTICS
Information Patent Application
Amphiphilic block copolymer and polymeric composition comprising th...
- Publication number 20050201972
- Publication date Sep 15, 2005
- SAMYANG CORPORATION
- Min Hyo Seo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Vertically aligned liquid crystal display using polynorbornene base...
- Publication number 20050190326
- Publication date Sep 1, 2005
- LG CHEM, LTD.
- Byoung-kun Jeon
- G02 - OPTICS
Information Patent Application
In-plane switching liquid crystal display comprising compensation f...
- Publication number 20050140900
- Publication date Jun 30, 2005
- LG CHEM, LTD.
- Byoung Kun Jeon
- G02 - OPTICS
Information Patent Application
In-plane switching liquid crystal display comprising compensation f...
- Publication number 20050110933
- Publication date May 26, 2005
- Byoung Kun Jeon
- G02 - OPTICS

Jeong-Il Yu

Person

Patents Grantslast 30 patents

Negative electrode for lithium metal battery, manufacturing method...

Lithium metal secondary battery and battery module including the same

Jellyroll-type electrode assembly and secondary battery comprising...

Amphiphilic block copolymer and polymeric composition comprising th...

Bi-axial retardation compensation film and vertically aligned liqui...

Dichroic dye for polarization film, composition comprising the same...

In-plane switching liquid crystal display including viewing angle c...

In-plane switching liquid crystal display including viewing angle c...

Polymeric micelle compositions with improved stability and methods...

In-plane switching liquid crystal display including viewing angle c...

In-plane switching liquid crystal display including viewing angle c...

Vertically aligned LCD using a bi-axial retardation compensation film

Vertically aligned liquid crystal display using polynorbornene base...

In-plane switching liquid crystal display comprising compensation f...

Negative C-plate type optical anisotropic film comprising poly cycl...

Unified polarizing plate and method for preparing the same

In-plane switching liquid crystal display comprising compensation f...

In-plane switching liquid crystal display including viewing angle c...

Vertically aligned liquid crystal display having positive compensat...

Vertically aligned liquid crystal display having negative compensat...

Complex light-compensation C plate with two or more of C plates dif...

In-plane switching liquid crystal display comprising compensation f...

In-plane switching liquid crystal display comprising compensation f...

Rubbing device

Backlight system

Process for preparing thermoplastic resin composition with excellen...

Patents Applicationslast 30 patents

Charge Protocol Inspection Apparatus and Operating Method Thereof

Foreign Matter Removal Device

BATTERY MODULE, BATTERY RACK, AND POWER STORAGE DEVICE

Device and Method for Sensing State of Battery Cell

Device and Method for Sensing State of Battery Cell

Magnetic Filter

Battery Module, Manufacturing Method for Battery Module, and Vehicl...

BATTERY MODULE HAVING STRUCTURE INTO WHICH COOLING WATER CAN BE INT...

NEGATIVE ELECTRODE FOR LITHIUM METAL BATTERY, MANUFACTURING METHOD...

LITHIUM METAL SECONDARY BATTERY AND BATTERY MODULE INCLUDING THE SAME

JELLYROLL-TYPE ELECTRODE ASSEMBLY AND SECONDARY BATTERY COMPRISING...

BI-AXIAL RETARDATION COMPENSATION FILM AND VERTICALLY ALIGNED LIQUI...

IN-PLANE SWITCHING LIQUID CRYSTAL DISPLAY INCLUDING VIEWING ANGLE C...

IN-PLANE SWITCHING LIQUID CRYSTAL DISPLAY INCLUDING VIEWING ANGLE C...

IN-PLANE SWITCHING LIQUID CRYSTAL DISPLAY INCLUDING VIEWING ANGLE C...

DICHROIC DYE FOR POLARIZATION FILM, COMPOSITION COMPRISING THE SAME...

In-plane switching liquid crystal display comprising compensation f...

In-plane switching liquid crystal display including viewing angle c...

Delivery System For Bioactive Agents on the Basis of a Polymeric Dr...

Amphiphilic block copolymer and polymeric compostition comprising t...

Vertically aligned liquid crystal display having negative compensat...

Vertically aligned liquid crytal display having positive compensati...

Bi-axial retardation compensation film and vertically aligned liqui...

Unified polarizing plate and method for preparing the same

In-plane switching liquid crystal display including viewing angle c...

In-plane switching liquid crystal display comprising compensation f...

Amphiphilic block copolymer and polymeric composition comprising th...

Vertically aligned liquid crystal display using polynorbornene base...

In-plane switching liquid crystal display comprising compensation f...

In-plane switching liquid crystal display comprising compensation f...