Inventor

HA JINSOO

KR2 patents

Patents

2 patents

US12444972B2Oct 14, 2025

Power charging system and power charging method using adapter with built-in battery

SAMSUNG ELECTRONICS CO LTD1 citations57

US10033202B2Jul 24, 2018

Method and apparatus for controlling battery charging of device

SAMSUNG ELECTRONICS CO LTD0 citations45