Inventor

JEONG CHANGUI

KR4 patents

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

SAMSUNG SDI CO LTD

3 patents

US10038185B2Jul 31, 2018

Secondary battery

SAMSUNG SDI CO LTD2 citations69

US11515520B2Nov 29, 2022

Negative electrode active material for lithium secondary battery, preparation method therefor, and lithium secondary battery comprising same

SAMSUNG SDI CO LTD0 citations54

US10535871B2Jan 14, 2020

Composite electrode active material, lithium battery including the same, and preparation method thereof

SAMSUNG SDI CO LTD0 citations48

JEONG CHANGUI

1 patent

US9373839B2Jun 21, 2016

Negative electrode active material and secondary battery including the same

JEONG CHANGUI2 citations46