Inventor
CHOI JUNGHUN
KR36 patents
⚠️ This page may combine multiple inventors who share the name “CHOI JUNGHUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
20 patentsUS12002990B2Jun 4, 2024
Porous separator and lithium secondary battery comprising same
LG CHEMICAL LTD2 citations72
US11063290B2Jul 13, 2021
Lithium secondary battery
LG CHEMICAL LTD2 citations71
US11942629B2Mar 26, 2024
Lithium electrode and lithium secondary battery comprising same
LG CHEMICAL LTD0 citations62
US11532810B2Dec 20, 2022
Lithium electrode, method for manufacturing same, and lithium secondary battery comprising same
LG CHEMICAL LTD0 citations62
US11430977B2Aug 30, 2022
Lithium electrode and lithium secondary battery comprising same
LG CHEMICAL LTD0 citations62
US11152601B2Oct 19, 2021
Method for manufacturing lithium electrode
LG CHEMICAL LTD0 citations62
US10957911B2Mar 23, 2021
Negative electrode comprising multiple protection layers and lithium secondary battery comprising same
LG CHEMICAL LTD1 citations62
US10312502B2Jun 4, 2019
Lithium electrode and lithium secondary battery comprising same
LG CHEMICAL LTD1 citations62
US11251438B2Feb 15, 2022
Tube structure having metal on inner surface thereof
LG CHEMICAL LTD0 citations61
US11108039B2Aug 31, 2021
Negative electrode containing electrode protective layer and lithium secondary battery comprising the same
LG CHEMICAL LTD0 citations60
US11056725B2Jul 6, 2021
Electrode and lithium secondary battery comprising same
LG CHEMICAL LTD1 citations60
US10964972B2Mar 30, 2021
Lithium-rich antiperovskite-coated LCO-based lithium composite, method for preparing same, and positive electrode active material and lithium secondary battery comprising same
LG CHEMICAL LTD0 citations52
US11935999B2Mar 19, 2024
Lithium secondary battery
LG CHEMICAL LTD0 citations51
US11444273B2Sep 13, 2022
Method for manufacturing lithium electrode
LG CHEMICAL LTD0 citations51
US11322731B2May 3, 2022
Lithium secondary battery
LG CHEMICAL LTD0 citations51
US11322777B2May 3, 2022
Lithium secondary battery
LG CHEMICAL LTD0 citations51
US10388962B2Aug 20, 2019
Lithium electrode, lithium secondary battery comprising same, battery module comprising lithium secondary battery, and preparation method of lithium electrode
LG CHEMICAL LTD0 citations49
US10680290B2Jun 9, 2020
Anode, lithium secondary battery comprising same, battery module comprising the lithium secondary battery, and method for manufacturing anode
LG CHEMICAL LTD0 citations41
US10651469B2May 12, 2020
Lithium secondary battery comprising positive electrode active material for synthesis of lithium cobalt oxide and preparation method thereof
LG CHEMICAL LTD0 citations41
US10439225B2Oct 8, 2019
Lithium electrode and lithium battery including same
LG CHEMICAL LTD0 citations41
LG DISPLAY CO LTD
8 patentsUS11621252B2Apr 4, 2023
Display device which is capable of implementing an LED in a non-transfer manner and method of manufacturing the same
LG DISPLAY CO LTD2 citations69
US10551656B2Feb 4, 2020
Display device and multiscreen display device including the same
LG DISPLAY CO LTD5 citations67
US12426475B2Sep 23, 2025
Display device
LG DISPLAY CO LTD0 citations62
US11183618B2Nov 23, 2021
Light emitting diode and display device comprising the same
LG DISPLAY CO LTD0 citations61
US10454004B2Oct 22, 2019
Light source module, backlight unit and liquid crystal display device including the same
LG DISPLAY CO LTD1 citations60
US12364066B2Jul 15, 2025
Transparent micro display device
LG DISPLAY CO LTD0 citations49
US11233185B2Jan 25, 2022
Display device and method of fabricating the same
LG DISPLAY CO LTD0 citations48
US12376460B2Jul 29, 2025
Display device
LG DISPLAY CO LTD0 citations44
LG ENERGY SOLUTION LTD
4 patentsUS12412960B2Sep 9, 2025
Porous separator and lithium secondary battery comprising same
LG ENERGY SOLUTION LTD0 citations62
US11735717B2Aug 22, 2023
Lithium electrode, method for manufacturing same, and lithium secondary battery comprising same
LG ENERGY SOLUTION LTD0 citations60
US12308427B2May 20, 2025
Irreversible additive comprised in cathode material for secondary battery, cathode material comprising the same, and secondary battery comprising cathode material
LG ENERGY SOLUTION LTD0 citations57
US11380888B2Jul 5, 2022
Electrode and lithium secondary battery comprising same
LG ENERGY SOLUTION LTD0 citations50