Cha Hun Ku

Person

Yuseong-gu, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Pouch-shaped battery case comprising crack prevention structure and...
- Patent number 12,051,823
- Issue date Jul 30, 2024
- LG ENERGY SOLUTION, LTD.
- Byeong Kyu Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pouch forming apparatus
- Patent number 12,017,400
- Issue date Jun 25, 2024
- LG ENERGY SOLUTION, LTD.
- Tai Jin Jung
- B32 - LAYERED PRODUCTS
Information Patent Grant
Apparatus and method for manufacturing secondary battery
- Patent number 11,978,861
- Issue date May 7, 2024
- LG ENERGY SOLUTION, LTD.
- Won Nyeon Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pressurizing short-circuit inspection apparatus for detecting low-v...
- Patent number 11,959,974
- Issue date Apr 16, 2024
- LG ENERGY SOLUTION, LTD.
- Jin-Gon Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for manufacturing unit cell
- Patent number 11,824,152
- Issue date Nov 21, 2023
- LG ENERGY SOLUTION, LTD.
- Duck Hoe Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Alignment inspection apparatus for electrode assembly and alignment...
- Patent number 11,781,859
- Issue date Oct 10, 2023
- LG ENERGY SOLUTION, LTD.
- Tai Jin Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inspection method for crack in battery cell by using eddy current,...
- Patent number 11,761,927
- Issue date Sep 19, 2023
- LG ENERGY SOLUTION, LTD.
- Seok Jin Kim
- G01 - MEASURING TESTING
Information Patent Grant
Plasma generating apparatus for secondary battery and lamination sy...
- Patent number 11,677,094
- Issue date Jun 13, 2023
- LG ENERGY SOLUTION, LTD.
- Sang Kyun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pouch forming apparatus and method
- Patent number 11,577,447
- Issue date Feb 14, 2023
- LG Energy Solution, Ltd.
- Tai Jin Jung
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Unit cell alignment apparatus having tiltable and rotatable base me...
- Patent number 11,569,113
- Issue date Jan 31, 2023
- LG ENERGY SOLUTION, LTD.
- Tai Jin Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolyte removing device, apparatus and method for manufacturing...
- Patent number 11,522,258
- Issue date Dec 6, 2022
- LG Energy Solution, Ltd.
- Seok Jin Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode transfer device for battery cell
- Patent number 11,508,986
- Issue date Nov 22, 2022
- LG ENERGY SOLUTION, LTD.
- Sang-Kyun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma generating apparatus for secondary battery and lamination sy...
- Patent number 11,438,998
- Issue date Sep 6, 2022
- LG ENERGY SOLUTION, LTD.
- Sang Kyun Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Pouch-shaped battery case comprising crack prevention structure and...
- Patent number 11,394,080
- Issue date Jul 19, 2022
- LG Energy Solution, Ltd.
- Byeong Kyu Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium metal secondary battery including lithium metal foil negati...
- Patent number 11,367,894
- Issue date Jun 21, 2022
- LG Energy Solution, Ltd.
- Baeck-Boem Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for manufacturing electrode assembly
- Patent number 11,355,818
- Issue date Jun 7, 2022
- LG ENERGY SOLUTION, LTD.
- Tae Kyu Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode assembly and method for manufacturing the same
- Patent number 11,342,576
- Issue date May 24, 2022
- LG Energy Solution, Ltd.
- Jung Kwan Pyo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Alignment inspection apparatus for electrode assembly and alignment...
- Patent number 11,307,026
- Issue date Apr 19, 2022
- LG ENERGY SOLUTION, LTD.
- Tai Jin Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lamination apparatus for secondary battery
- Patent number 11,251,469
- Issue date Feb 15, 2022
- LG ENERGY SOLUTION, LTD.
- Won Nyeon Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing lithium metal negative electrode structure and...
- Patent number 11,228,029
- Issue date Jan 18, 2022
- LG Chem, Ltd.
- Sangkyun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode, method for manufacturing the electrode, and roller for m...
- Patent number 11,196,031
- Issue date Dec 7, 2021
- LG Chem, Ltd.
- Sang Kyun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Notching apparatus and method for secondary battery
- Patent number 11,179,862
- Issue date Nov 23, 2021
- LG Chem, Ltd.
- Byeong Kyu Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode assembly and method for manufacturing the same
- Patent number 11,171,354
- Issue date Nov 9, 2021
- LG Chem, Ltd.
- Sang Kyun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode assembly and method for manufacturing the same
- Patent number 11,038,242
- Issue date Jun 15, 2021
- LG Chem, Ltd.
- Sang Kyun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for lamination of battery cell using solvent and chamber dev...
- Patent number 10,992,010
- Issue date Apr 27, 2021
- LG Chem, Ltd.
- Tae-Kyu Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for injecting electrolyte to pouch secondary battery using g...
- Patent number 10,978,749
- Issue date Apr 13, 2021
- LG Chem, Ltd.
- Byeong-Kyu Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode unit and method for manufacturing the same
- Patent number 10,971,716
- Issue date Apr 6, 2021
- LG Chem, Ltd.
- Jung Kwan Pyo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Jig device for inspecting quality of secondary battery
- Patent number 10,957,943
- Issue date Mar 23, 2021
- LG Chem, Ltd.
- Seok Jin Kim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System for non-destructively inspecting and determining sealing of...
- Patent number 10,921,294
- Issue date Feb 16, 2021
- LG Chem, Ltd.
- Sang Hyun Koo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Plasma generating apparatus for secondary battery
- Patent number 10,903,468
- Issue date Jan 26, 2021
- LG Chem, Ltd.
- Duck Hoe Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Ultrasonic Welding Device and Welding Method for Secondary Battery
- Publication number 20230201953
- Publication date Jun 29, 2023
- LG ENERGY SOLUTION, LTD.
- Sang Ho Bae
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Secondary Battery and Ultrasonic Welding Device and Welding Method...
- Publication number 20230182239
- Publication date Jun 15, 2023
- LG ENERGY SOLUTION, LTD.
- Sang Ho Bae
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Pouch Forming Apparatus and Method
- Publication number 20230173737
- Publication date Jun 8, 2023
- LG ENERGY SOLUTION, LTD.
- Tai Jin Jung
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
WELDING DEFECT INSPECTION METHOD
- Publication number 20230134729
- Publication date May 4, 2023
- LG ENERGY SOLUTION, LTD.
- Sang Ho BAE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR INSPECTING WELDING QUALITY OF WELDED PORTION BETWEEN ELE...
- Publication number 20230104232
- Publication date Apr 6, 2023
- LG ENERGY SOLUTION, LTD.
- Sang Ho BAE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Pouch-Shaped Battery Case Comprising Crack Prevention Structure and...
- Publication number 20220311090
- Publication date Sep 29, 2022
- LG ENERGY SOLUTION, LTD.
- Byeong Kyu Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALIGNMENT INSPECTION APPARATUS FOR ELECTRODE ASSEMBLY AND ALIGNMENT...
- Publication number 20220214164
- Publication date Jul 7, 2022
- LG ENERGY SOLUTION, LTD.
- Tai Jin Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRESSURIZING SHORT-CIRCUIT INSPECTION APPARATUS FOR DETECTING LOW-V...
- Publication number 20220065948
- Publication date Mar 3, 2022
- LG ENERGY SOLUTION, LTD.
- Jin-Gon KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSPECTION METHOD FOR CRACK IN BATTERY CELL BY USING EDDY CURRENT,...
- Publication number 20220034843
- Publication date Feb 3, 2022
- LG CHEM, LTD.
- Seok Jin KIM
- G01 - MEASURING TESTING
Information Patent Application
LAMINATION DEVICE AND METHOD AND SECONDARY BATTERY MANUFACTURING EQ...
- Publication number 20220006161
- Publication date Jan 6, 2022
- LG ENERGY SOLUTION, LTD.
- Min Wook KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR MANUFACTURING UNIT CELL
- Publication number 20210234186
- Publication date Jul 29, 2021
- LG CHEM, LTD.
- Duck Hoe KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NOTCHING APPARATUS AND METHOD FOR SECONDARY BATTERY
- Publication number 20210086388
- Publication date Mar 25, 2021
- LG CHEM, LTD.
- Byeong Kyu LEE
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Electrolyte Removing Device, Apparatus and Method for Manufacturing...
- Publication number 20210036302
- Publication date Feb 4, 2021
- LG CHEM, LTD.
- Seok Jin KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Pouch Forming Apparatus and Method
- Publication number 20200406528
- Publication date Dec 31, 2020
- LG CHEM, LTD.
- Tai Jin Jung
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ALIGNMENT INSPECTION APPARATUS FOR ELECTRODE ASSEMBLY AND ALIGNMENT...
- Publication number 20200370882
- Publication date Nov 26, 2020
- LG CHEM, LTD.
- Tai Jin JUNG
- G01 - MEASURING TESTING
Information Patent Application
LAMINATION APPARATUS FOR SECONDARY BATTERY
- Publication number 20200235433
- Publication date Jul 23, 2020
- LG CHEM, LTD.
- Won Nyeon Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR MANUFACTURING SECONDARY BATTERY
- Publication number 20200212494
- Publication date Jul 2, 2020
- LG CHEM, LTD.
- Won Nyeon KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE TRANSFER DEVICE FOR BATTERY CELL
- Publication number 20200203754
- Publication date Jun 25, 2020
- LG CHEM, LTD.
- Sang-Kyun LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Pouch-Shaped Battery Case Comprising Crack Prevention Structure and...
- Publication number 20200185675
- Publication date Jun 11, 2020
- LG CHEM, LTD.
- Byeong Kyu Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA GENERATING APPARATUS FOR SECONDARY BATTERY
- Publication number 20200185680
- Publication date Jun 11, 2020
- LG CHEM, LTD.
- Duck Hoe KIM
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electrode Assembly and Method for Manufacturing the Same
- Publication number 20200168941
- Publication date May 28, 2020
- LG CHEM, LTD.
- Jung Kwan Pyo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING LITHIUM METAL NEGATIVE ELECTRODE STRUCTURE AND...
- Publication number 20200161647
- Publication date May 21, 2020
- LG CHEM, LTD.
- Sangkyun LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UNIT CELL ALIGNMENT APPARATUS AND ELECTRODE ASSEMBLY MANUFACTURING...
- Publication number 20200144089
- Publication date May 7, 2020
- LG CHEM, LTD.
- Tai Jin JUNG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
ELECTRODE ASSEMBLY AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20200127334
- Publication date Apr 23, 2020
- LG CHEM, LTD.
- Jung Kwan Pyo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lithium Metal Secondary Battery and Manufacturing Method Therefor
- Publication number 20200091550
- Publication date Mar 19, 2020
- LG CHEM, LTD.
- Baeck-Boem Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrode Assembly And Method For Manufacturing The Same
- Publication number 20200075909
- Publication date Mar 5, 2020
- LG CHEM, LTD.
- Sang Kyun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Crack-Prevention Sealing Block for Pouch-Shaped Secondary Batteries...
- Publication number 20200067034
- Publication date Feb 27, 2020
- LG CHEM, LTD.
- Tae Kyu Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus for Manufacturing Electrode or Solid Electrolyte for All-...
- Publication number 20200067068
- Publication date Feb 27, 2020
- LG CHEM, LTD.
- Sang-Kyun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR MANUFACTURING ELECTRODE ASSEMBLY
- Publication number 20200067050
- Publication date Feb 27, 2020
- LG CHEM, LTD.
- Tae Kyu Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
JIG DEVICE FOR INSPECTING QUALITY OF SECONDARY BATTERY
- Publication number 20200036054
- Publication date Jan 30, 2020
- LG CHEM, LTD.
- Seok Jin KIM
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Person

Patents Grantslast 30 patents

Pouch-shaped battery case comprising crack prevention structure and...

Pouch forming apparatus

Apparatus and method for manufacturing secondary battery

Pressurizing short-circuit inspection apparatus for detecting low-v...

Apparatus and method for manufacturing unit cell

Alignment inspection apparatus for electrode assembly and alignment...

Inspection method for crack in battery cell by using eddy current,...

Plasma generating apparatus for secondary battery and lamination sy...

Pouch forming apparatus and method

Unit cell alignment apparatus having tiltable and rotatable base me...

Electrolyte removing device, apparatus and method for manufacturing...

Electrode transfer device for battery cell

Plasma generating apparatus for secondary battery and lamination sy...

Pouch-shaped battery case comprising crack prevention structure and...

Lithium metal secondary battery including lithium metal foil negati...

Apparatus and method for manufacturing electrode assembly

Electrode assembly and method for manufacturing the same

Alignment inspection apparatus for electrode assembly and alignment...

Lamination apparatus for secondary battery

Method for producing lithium metal negative electrode structure and...

Electrode, method for manufacturing the electrode, and roller for m...

Notching apparatus and method for secondary battery

Electrode assembly and method for manufacturing the same

Electrode assembly and method for manufacturing the same

Method for lamination of battery cell using solvent and chamber dev...

Method for injecting electrolyte to pouch secondary battery using g...

Electrode unit and method for manufacturing the same

Jig device for inspecting quality of secondary battery

System for non-destructively inspecting and determining sealing of...

Plasma generating apparatus for secondary battery

Patents Applicationslast 30 patents

Ultrasonic Welding Device and Welding Method for Secondary Battery

Secondary Battery and Ultrasonic Welding Device and Welding Method...

Pouch Forming Apparatus and Method

WELDING DEFECT INSPECTION METHOD

METHOD FOR INSPECTING WELDING QUALITY OF WELDED PORTION BETWEEN ELE...

Pouch-Shaped Battery Case Comprising Crack Prevention Structure and...

ALIGNMENT INSPECTION APPARATUS FOR ELECTRODE ASSEMBLY AND ALIGNMENT...

PRESSURIZING SHORT-CIRCUIT INSPECTION APPARATUS FOR DETECTING LOW-V...

INSPECTION METHOD FOR CRACK IN BATTERY CELL BY USING EDDY CURRENT,...

LAMINATION DEVICE AND METHOD AND SECONDARY BATTERY MANUFACTURING EQ...

APPARATUS AND METHOD FOR MANUFACTURING UNIT CELL

NOTCHING APPARATUS AND METHOD FOR SECONDARY BATTERY

Electrolyte Removing Device, Apparatus and Method for Manufacturing...

Pouch Forming Apparatus and Method

ALIGNMENT INSPECTION APPARATUS FOR ELECTRODE ASSEMBLY AND ALIGNMENT...

LAMINATION APPARATUS FOR SECONDARY BATTERY

APPARATUS AND METHOD FOR MANUFACTURING SECONDARY BATTERY

ELECTRODE TRANSFER DEVICE FOR BATTERY CELL

Pouch-Shaped Battery Case Comprising Crack Prevention Structure and...

PLASMA GENERATING APPARATUS FOR SECONDARY BATTERY

Electrode Assembly and Method for Manufacturing the Same

METHOD FOR PRODUCING LITHIUM METAL NEGATIVE ELECTRODE STRUCTURE AND...

UNIT CELL ALIGNMENT APPARATUS AND ELECTRODE ASSEMBLY MANUFACTURING...

ELECTRODE ASSEMBLY AND METHOD FOR MANUFACTURING THE SAME

Lithium Metal Secondary Battery and Manufacturing Method Therefor

Electrode Assembly And Method For Manufacturing The Same

Crack-Prevention Sealing Block for Pouch-Shaped Secondary Batteries...

Apparatus for Manufacturing Electrode or Solid Electrolyte for All-...

APPARATUS AND METHOD FOR MANUFACTURING ELECTRODE ASSEMBLY

JIG DEVICE FOR INSPECTING QUALITY OF SECONDARY BATTERY