Inventor

JIN SHAN HUA

KR9 patents

⚠️ This page may combine multiple inventors who share the name “JIN SHAN HUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KCF TECH CO LTD

4 patents

US10658655B2May 19, 2020

Copper foil having improved workability and charge/discharge characteristics, electrode including the same, secondary battery including the same and method for manufacturing the same

KCF TECH CO LTD3 citations67

US11505873B2Nov 22, 2022

Copper foil free from generation of wrinkles, electrode comprising the same, secondary battery comprising the same and method for manufacturing the same

KCF TECH CO LTD1 citations60

US11352707B2Jun 7, 2022

Copper foil with minimized bagginess and tear, electrode comprising the same, secondary battery comprising the same and method for manufacturing the same

KCF TECH CO LTD1 citations58

US11346015B2May 31, 2022

Electrolytic copper foil having high-temperature dimensional stability and texture stability, and manufacturing method therefor

KCF TECH CO LTD0 citations43

LS MTRON LTD

3 patents

US10547081B2Jan 28, 2020

Electrolytic copper foil capable of improving capacity retention rate of secondary battery, electrode including the same, secondary battery including the same, and method of manufacturing the same

LS MTRON LTD1 citations60

US10741848B2Aug 11, 2020

Copper foil having improved adhesive force, electrode including the same, secondary battery including the same, and method of manufacturing the same

LS MTRON LTD0 citations50

US10403898B2Sep 3, 2019

Electrolytic copper foil having high tensile strength, electrode including the same, secondary battery including the same, and method of manufacturing the same

LS MTRON LTD0 citations50

SK NEXILIS CO LTD

2 patents

US12281394B2Apr 22, 2025

Copper foil with anti-wrinkle property, electrode comprising same, secondary battery comprising same, and manufacturing method therefor

SK NEXILIS CO LTD0 citations59

US11591706B2Feb 28, 2023

Electrolytic copper foil having excellent handling characteristics in postprocessing, and manufacturing method therefor

SK NEXILIS CO LTD1 citations59