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Taejon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Optical transmitter module
Patent number
11,381,315
Issue date
Jul 5, 2022
Electronics and Telecommunications Research Institute
Young-Tak Han
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Coherent optical receiver and fabrication method thereof
Patent number
11,005,570
Issue date
May 11, 2021
Electronics and Telecommunications Research Institute
Seo Young Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical module and solder ball bonding structure
Patent number
10,935,741
Issue date
Mar 2, 2021
Electronics and Telecommunications Research Institute
Young-Tak Han
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical circuit element
Patent number
10,809,457
Issue date
Oct 20, 2020
Electronics and Telecommuncations Research Institute
Seo Young Lee
G02 - OPTICS
Information
Patent Grant
Receiver optical module
Patent number
9,893,810
Issue date
Feb 13, 2018
Electronics and Telecommunications Research Institute
Seo Young Lee
G02 - OPTICS
Information
Patent Grant
Secondary battery of improved lithium ion mobility and cell capacity
Patent number
9,666,862
Issue date
May 30, 2017
LG Chem, Ltd.
Sung Kyun Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for improvement of performance of si thin film anode for lit...
Patent number
9,614,214
Issue date
Apr 4, 2017
LG Chem, Ltd.
Sung-Man Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode active material having core-shell structure
Patent number
9,349,497
Issue date
May 24, 2016
LG Chem, Ltd.
Jeyoung Kim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Secondary battery of improved lithium ion mobility and cell capacity
Patent number
9,276,259
Issue date
Mar 1, 2016
LG Chem, Ltd.
Sung Kyun Chang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrode active material having core-shell structure
Patent number
8,632,698
Issue date
Jan 21, 2014
LG Chem, Ltd.
Jeyoung Kim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrode material containing polyvinyl alcohol as binder and recha...
Patent number
8,585,921
Issue date
Nov 19, 2013
LG Chem, Ltd.
Minjung Ryu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Anode material for lithium secondary cell with high capacity
Patent number
8,182,939
Issue date
May 22, 2012
LG Chem, Ltd.
You Min Kim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Highly reversible lithium intercalating electrode active material,...
Patent number
8,067,116
Issue date
Nov 29, 2011
LG Chem, Ltd.
Ki-Tae Kim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrode active material for secondary battery
Patent number
7,976,985
Issue date
Jul 12, 2011
LG Chem, Ltd.
Ou Jung Kwon
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Case for batteries and preparation method thereof
Patent number
7,927,733
Issue date
Apr 19, 2011
LG Chem, Ltd.
Seo Jae Lee
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Digital communication method and system
Patent number
7,738,510
Issue date
Jun 15, 2010
Electronics and Telecommunications Research Institute
Jae-Kyun Kwon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for adaptive CDMA detection based on constrain...
Patent number
6,570,863
Issue date
May 27, 2003
Electronics and Telecommunications Research Institute
Seong-Rag Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Method for Manufacturing Electrode for Secondary Battery, Electrode...
Publication number
20250006944
Publication date
Jan 2, 2025
LG ENERGY SOLUTION, LTD.
Seo Jun Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method and Apparatus for Processing Electrode Sheet
Publication number
20240332482
Publication date
Oct 3, 2024
LG ENERGY SOLUTION, LTD.
Hyuk Soo Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrode And Method For Preparing Same
Publication number
20240290945
Publication date
Aug 29, 2024
LG ENERGY SOLUTION, LTD.
Seo Jun Lee
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Separator Cutting Device and Electrode Cell Manufacturing System In...
Publication number
20240165738
Publication date
May 23, 2024
LG ENERGY SOLUTION, LTD.
Seo Jun Lee
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Electrode Manufacturing Method and Electrode Manufacturing System U...
Publication number
20230378425
Publication date
Nov 23, 2023
LG ENERGY SOLUTION, LTD.
Seo Jun Lee
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Foreign Material Removal Device for Notching Secondary Battery
Publication number
20230378417
Publication date
Nov 23, 2023
LG ENERGY SOLUTION, LTD.
Jung Hyun Park
B08 - CLEANING
Information
Patent Application
Cutting Device, and Lamination Apparatus and Lamination Method for...
Publication number
20230318007
Publication date
Oct 5, 2023
LG Energy Solution Ltd.
Seo Jun Lee
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Welding Method and Electrode Assembly Manufactured by the Same
Publication number
20230261336
Publication date
Aug 17, 2023
LG ENERGY SOLUTION, LTD.
Jung Hyun Park
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
1,3,4-OXADIAZOLE DERIVATIVE COMPOUNDS AS HISTONE DEACETYLASE 6 INHI...
Publication number
20230147859
Publication date
May 11, 2023
Chong Kun Dang Pharmaceutical Corp.
Chang Kon Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HETEROGENEOUSLY INTEGRATED OPTICAL MODULATOR AND MANUFACTURING METH...
Publication number
20220236618
Publication date
Jul 28, 2022
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Young-Tak HAN
G02 - OPTICS
Information
Patent Application
OPTICAL TRANSMITTER MODULE
Publication number
20210234615
Publication date
Jul 29, 2021
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Young-Tak HAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COHERENT OPTICAL RECEIVER AND FABRICATION METHOD THEREOF
Publication number
20210044359
Publication date
Feb 11, 2021
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Seo Young LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL MODULE AND SOLDER BALL BONDING STRUCTURE
Publication number
20200241226
Publication date
Jul 30, 2020
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Young-Tak HAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL CIRCUIT ELEMENT
Publication number
20190302362
Publication date
Oct 3, 2019
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Seo Young LEE
G02 - OPTICS
Information
Patent Application
RECEIVER OPTICAL MODULE
Publication number
20160336368
Publication date
Nov 17, 2016
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Seo Young LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY OF IMPROVED LITHIUM ION MOBILITY AND CELL CAPACITY
Publication number
20140242464
Publication date
Aug 28, 2014
LG CHEM, LTD.
Sung Kyun Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ACTIVE MATERIAL HAVING CORE-SHELL STRUCTURE
Publication number
20140099546
Publication date
Apr 10, 2014
LG CHEM, LTD.
JeYoung Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ACTIVE MATERIAL HAVING CORE-SHELL STRUCTURE
Publication number
20110129729
Publication date
Jun 2, 2011
LG CHEM, LTD.
JeYoung Kim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
HIGHLY REVERSIBLE LITHIUM INTERCALATING ELECTRODE ACTIVE MATERIAL,...
Publication number
20110006253
Publication date
Jan 13, 2011
LG CHEM, LTD.
Ki-Tae Kim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Case For Batteries And Preparation Method Thereof
Publication number
20080107963
Publication date
May 8, 2008
LG CHEM, LTD. AND FUTURE METAL CORPORATION
Seo Jae Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE MATERIAL CONTAINING POLYVINYL ALCOHOL AS BINDER AND RECHA...
Publication number
20070264568
Publication date
Nov 15, 2007
LG CHEM, LTD.
Minjung Ryu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
HIGH-CAPACITY ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY
Publication number
20070122710
Publication date
May 31, 2007
LG CHEM, LTD.
Ou Jung KWON
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY
Publication number
20070122707
Publication date
May 31, 2007
LG CHEM, LTD.
Ou Jung KWON
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY
Publication number
20070099088
Publication date
May 3, 2007
LG CHEM, LTD.
Ou Jung KWON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for improvement of performance of si thin film anode for lit...
Publication number
20070007239
Publication date
Jan 11, 2007
Sung-Man Lee
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Digital communication method and system
Publication number
20060239334
Publication date
Oct 26, 2006
Jae-Kyun Kwon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Anode material for lithium secondary cell with high capacity
Publication number
20060234127
Publication date
Oct 19, 2006
You Min Kim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Secondary battery of improved lithium ion mobility and cell capacity
Publication number
20060204845
Publication date
Sep 14, 2006
Sung kyun Chang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...