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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Bolting device for manufacturing battery pack
Patent number
11,929,457
Issue date
Mar 12, 2024
LG ENERGY SOLUTION, LTD.
Hyeong-Min Park
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Robot comprising robot arm
Patent number
11,843,089
Issue date
Dec 12, 2023
LG ENERGY SOLUTION, LTD.
Seok-Won Jeung
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Battery pack manufacturing apparatus and method, and battery pack
Patent number
11,804,616
Issue date
Oct 31, 2023
LG ENERGY SOLUTION, LTD.
Seok-Won Jeung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal plate for resistance welding and resistance welding method us...
Patent number
11,777,181
Issue date
Oct 3, 2023
LG ENERGY SOLUTION, LTD.
Song Yi Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Quantum key distribution system and operation method thereof
Patent number
11,770,245
Issue date
Sep 26, 2023
Electronics and Telecommunications Research Institute
Kyongchun Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electrode lead cutting apparatus for battery cells
Patent number
11,491,582
Issue date
Nov 8, 2022
LG ENERGY SOLUTION, LTD.
Min Chan Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Battery label alignment device and method
Patent number
11,479,382
Issue date
Oct 25, 2022
LG ENERGY SOLUTION, LTD.
Seok Won Jeung
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Secondary battery pack having connection slot
Patent number
11,302,977
Issue date
Apr 12, 2022
LG ENERGY SOLUTION, LTD.
Jung-Ho Oh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery module including module housing
Patent number
11,258,131
Issue date
Feb 22, 2022
LG ENERGY SOLUTION, LTD.
Geon-Tae Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for operating a sleep mode in a massage chair using progress...
Patent number
11,103,673
Issue date
Aug 31, 2021
Coway Co., Ltd.
Byoung Chan Bae
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Jig for assembly of battery module
Patent number
10,897,032
Issue date
Jan 19, 2021
LG Chem, Ltd.
Song Yi Song
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Battery pack case and method for manufacturing the same
Patent number
10,741,810
Issue date
Aug 11, 2020
LG Chem, Ltd.
Geon Tae Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery pack function test device
Patent number
10,613,151
Issue date
Apr 7, 2020
LG Chem, Ltd.
Seok Won Jeung
G01 - MEASURING TESTING
Information
Patent Grant
Method for manufacturing battery module and battery module
Patent number
10,535,849
Issue date
Jan 14, 2020
LG Chem, Ltd.
Pan-Jung Kwon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sheet attachment device for battery packs
Patent number
10,483,505
Issue date
Nov 19, 2019
LG Chem, Ltd.
Seok Won Jeung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Air purifier, method for determining time to replace filter thereof...
Patent number
10,188,976
Issue date
Jan 29, 2019
Coway Co., Ltd.
Young-Gun Cho
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Secondary battery pack of embedded type with novel structure
Patent number
9,385,402
Issue date
Jul 5, 2016
LG Chem, Ltd.
Tae-Wook Kim
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Secondary battery pack
Patent number
9,331,327
Issue date
May 3, 2016
LG Chem, Ltd.
Jong Woon Choi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Secondary battery pack with improved safety
Patent number
9,263,712
Issue date
Feb 16, 2016
LG Chem, Ltd.
Jong Woon Choi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Secondary battery pack having PCM assembly and insulating mounting...
Patent number
9,196,931
Issue date
Nov 24, 2015
LG Chem, Ltd.
Ju-Hwan Baek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery pack having excellent energy density and PCM asse...
Patent number
9,123,951
Issue date
Sep 1, 2015
LG Chem, Ltd.
Ju-Hwan Baek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Top cap assembly having terminal block
Patent number
9,070,911
Issue date
Jun 30, 2015
LG Chem, Ltd.
Jic Han Jeong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery pack having PCM assembly and insulating mounting...
Patent number
8,936,867
Issue date
Jan 20, 2015
LG Chem, Ltd.
Ju-Hwan Baek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery pack including insulative mounting member into wh...
Patent number
8,709,623
Issue date
Apr 29, 2014
LG Chem, Ltd.
Jong Woon Choi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
PCM of improved assembling type structure and battery pack employed...
Patent number
8,623,542
Issue date
Jan 7, 2014
LG Chem, Ltd.
Ju-Hwan Baek
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Apparatus and system for controlling power saving in bidet
Patent number
8,497,604
Issue date
Jul 30, 2013
In Seok Seo
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Apparatus and method for controlling opening and closing unit by us...
Patent number
8,112,826
Issue date
Feb 14, 2012
Woongjin Coway Co., Ltd.
Tae-Kyung Kang
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Device and method for detecting zero crossing and voltage amplitude...
Patent number
8,058,852
Issue date
Nov 15, 2011
Woongjin Coway Co., Ltd.
Tae Kyung Kang
G01 - MEASURING TESTING
Information
Patent Grant
System for identification of genuine battery product in mobile device
Patent number
7,679,315
Issue date
Mar 16, 2010
LG Chem, Ltd.
Tae il Kim
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
FILTER HOLDER, FILTER ASSEMBLY, AND AIR PURIFIER COMPRISING SAME
Publication number
20240123386
Publication date
Apr 18, 2024
COWAY CO.,LTD.
Yoon Hyuck CHOI
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Free-Folding Apparatus for Pouch-Type Batteries
Publication number
20240113362
Publication date
Apr 4, 2024
LG ENERGY SOLUTION, LTD.
Ju Hwan Baek
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
AIR FILTER AND AIR PURIFIER COMPRISING SAME
Publication number
20240100464
Publication date
Mar 28, 2024
COWAY CO., LTD.
Yoon Hyuck CHOI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE FILTER AND AIR PURIFIER INCLUDING SAME
Publication number
20230266025
Publication date
Aug 24, 2023
COWAY CO., LTD.
Yu Young NAM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR FILTER AND AIR PURIFIER COMPRISING SAME
Publication number
20230233971
Publication date
Jul 27, 2023
COWAY CO., LTD.
Yoon Hyuck CHOI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Pouch-Shaped Secondary Battery Sealing Apparatus and Pouch-Shaped S...
Publication number
20230155215
Publication date
May 18, 2023
LG ENERGY SOLUTION, LTD.
Ju Hwan Baek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FLEXIBLE PRINTED CIRCUIT BOARD BENDING APPARATUS FOR BATTERY CELLS...
Publication number
20220231319
Publication date
Jul 21, 2022
LG ENERGY SOLUTION, LTD.
Min Chan KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL PLATE FOR RESISTANCE WELDING AND RESISTANCE WELDING METHOD US...
Publication number
20220190449
Publication date
Jun 16, 2022
LG ENERGY SOLUTION, LTD.
Song Yi SONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUANTUM KEY DISTRIBUTION SYSTEM AND OPERATION METHOD THEREOF
Publication number
20220141008
Publication date
May 5, 2022
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Kyongchun LIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BATTERY CELL CONNECTION STRUCTURE AND METHOD
Publication number
20210367300
Publication date
Nov 25, 2021
LG CHEM, LTD.
Hyeong Min PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ROBOT COMPRISING ROBOT ARM
Publication number
20210257648
Publication date
Aug 19, 2021
LG CHEM, LTD.
Seok-Won JEUNG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY PACK MANUFACTURING DEVICE AND MANUFACTURING METHOD OF BATTE...
Publication number
20210242486
Publication date
Aug 5, 2021
LG CHEM, LTD.
Jung Ho OH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY PACK MANUFACTURING APPARATUS AND METHOD, AND BATTERY PACK
Publication number
20210167412
Publication date
Jun 3, 2021
LG CHEM, LTD.
Seok-Won JEUNG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY LABEL ALIGNMENT DEVICE AND METHOD
Publication number
20210130029
Publication date
May 6, 2021
LG CHEM, LTD.
Seok Won JEUNG
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
BOLTING DEVICE FOR MANUFACTURING BATTERY PACK
Publication number
20210046621
Publication date
Feb 18, 2021
LG CHEM, LTD.
Hyeong-Min PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE LEAD CUTTING APPARATUS FOR BATTERY CELLS
Publication number
20200406402
Publication date
Dec 31, 2020
LG CHEM, LTD.
Min Chan KIM
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
BATTERY MODULE INCLUDING MODULE HOUSING
Publication number
20200203686
Publication date
Jun 25, 2020
LG CHEM, LTD.
Geon-Tae Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
JIG FOR ASSEMBLY OF BATTERY MODULE
Publication number
20200083500
Publication date
Mar 12, 2020
LG CHEM, LTD.
Song Yi Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method For Manufacturing Battery Module and Battery Module
Publication number
20190267584
Publication date
Aug 29, 2019
LG CHEM, LTD.
Pan-Jung KWON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR OPERATING A SLEEP MODE IN A MASSAGE CHAIR USING PROGRESS...
Publication number
20190160253
Publication date
May 30, 2019
COWAY CO., LTD.
Byoung Chan BAE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SECONDARY BATTERY PACK HAVING CONNECTION SLOT
Publication number
20190097188
Publication date
Mar 28, 2019
LG CHEM, LTD.
Jung-Ho OH
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BATTERY PACK CASE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20180366705
Publication date
Dec 20, 2018
LG CHEM, LTD.
Geon Tae PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHEET ATTACHMENT DEVICE FOR BATTERY PACKS
Publication number
20180097210
Publication date
Apr 5, 2018
LG CHEM, LTD.
Seok Won JEUNG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY PACK FUNCTION TEST DEVICE
Publication number
20180074130
Publication date
Mar 15, 2018
LG CHEM, LTD.
Seok Won JEUNG
G01 - MEASURING TESTING
Information
Patent Application
Air Purifier, Method for Determining Time to Replace Filter Thereof...
Publication number
20170189846
Publication date
Jul 6, 2017
COWAY CO., LTD.
Young-Gun CHO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LIGHT EMITTING DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20150349208
Publication date
Dec 3, 2015
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Dong Churl KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY PACK HAVING PCM ASSEMBLY AND INSULATING MOUNTING...
Publication number
20150086835
Publication date
Mar 26, 2015
LG CHEM, LTD.
Ju-Hwan BAEK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TOP CAP ASSEMBLY OF NOVEL STRUCTURE
Publication number
20150004441
Publication date
Jan 1, 2015
LG CHEM, LTD.
Jic Han Jeong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY PACK
Publication number
20140141289
Publication date
May 22, 2014
LG CHEM, LTD.
Jong Woon CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY PACK OF EMBEDDED TYPE WITH NOVEL STRUCTURE
Publication number
20130216866
Publication date
Aug 22, 2013
LG CHEM, LTD.
Tae-Wook KIM
H01 - BASIC ELECTRIC ELEMENTS