Inventor

CHANG SEOKGYUN

KR2 patents

Patents

2 patents

US7811697B2Oct 12, 2010

Cylindrical lithium ion secondary battery

SAMSUNG SDI CO LTD4 citations58

US12482889B2Nov 25, 2025

Battery pack, battery module having the battery pack, power supply device having the battery module

SAMSUNG SDI CO LTD0 citations40