P

Inventor

KIM HAK RYONG

KR7 patents
⚠️ This page may combine multiple inventors who share the name “KIM HAK RYONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SAMSUNG ELECTRO MECH

5 patents
US7969752B2Jun 28, 2011

Switching power supply device using current sharing transformer

SAMSUNG ELECTRO MECH9 citations82
US10122212B2Nov 6, 2018

Power supply device

SAMSUNG ELECTRO MECH3 citations70
USD769187SOct 18, 2016

Charger for mobile devices for use in automobile

SAMSUNG ELECTRO MECH2 citations61
US7742319B2Jun 22, 2010

Transformer having resonant inductance

SAMSUNG ELECTRO MECH2 citations61
US10116150B2Oct 30, 2018

Conductive plate and electronic device having the same

SAMSUNG ELECTRO MECH0 citations49

WON JAE SUN

1 patent
US8107262B2Jan 31, 2012

Variable switching frequency type power supply

WON JAE SUN11 citations82

HEO TAE WON

1 patent
US8098500B2Jan 17, 2012

Phase shift full bridge converter with reduced current stress

HEO TAE WON7 citations78