Inventor

MOON GUN WOO

KR47 patents

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

MOON GUN WOO

SAMSUNG ELECTRO MECH

Adapter power supply

Power module and distributed power supply apparatus having the same

Power module varying bias power and distributed power supply apparatus

Power supply device having improved power conversion efficiency in light load conditions

Adapter power supply having variable switching mode

Transformer having resonant inductance

SAMSUNG ELECTRONICS CO LTD

Method and apparatus for controlling wireless power transmission

Electronic device and method for controlling charging operation of battery

Method and apparatus for controlling wireless power transmission

Method for performing wireless charging, wireless power transmission device, and storage medium

Discrete capacitance switching circuit and capacitor array circuit including the same

Lamp driving device and display apparatus having the same

SK ENERGY CO LTD

Charge equalization apparatus

Charge equalization apparatus

Charge of equalization apparatus with parallel connection of secondary windings of multiple transformers

Charge equalization apparatus

LEE JOONG HUI

Battery management system with integration of voltage sensor and charge equalizer

Charge equalization apparatus

Two-stage charge equalization method and apparatus for series-connected battery string

Automatic charge equalization method and apparatus for series connected battery string

KOREA TELECOMMUNICATION

Switch coupled active forward converter for obtaining a high power factor at a single power stage

High-power factor series resonant rectifier circuit

Unity power factor converter for high quality power supply with magnetically coupled compensation

MOON GUN WOO

Load sharing device and parallel power supply therewith

Bridgeless power factor correction circuit

Transformer improved in leakage inductance

KOREA ADVANCED INST SCI & TECH

Integrated thin-film solar cells and method of manufacturing thereof and processing method of transparent electrode for integrated thin-film solar cells and structure thereof, and transparent substrate having processed transparent electrode

Half-bridge converter including rectifier structure using coupling inductor

Phase shift bridge converter using clamp circuit connected to the center-tap of the transformer on the secondary side

LIM JAE HWAN

Charge equalization apparatus for series-connected battery string using regulated voltage source

Charge equalization apparatus and method for series-connected battery string

SK INNOVATION CO LTD

Two-stage charge equalization method and apparatus for series-connected battery string

Charge equalization apparatus for a battery string

HYUNDAI MOTOR CO LTD

DC-DC converter and control method thereof

Electric vehicle and charging apparatus thereof

OH JEON KEUN

Charge equalization apparatus with parallel connection of primary windings of multiple transformers

Charge equalization apparatus and method

KIM CHONG EUN

Power supply unit supplying standby power by sharing switch of main converter

Power converter integrated with flyback converter

RYU BYOUNG WOO

Switching mode power supply for reducing standby power

SAMSUNG SDI CO LTD

Soft start circuit and power supply including soft start circuit

HEO TAE WON

Phase shift full bridge converter with reduced current stress

KOREA AEROSPACE RES INST

Integrated DC/DC and AC/DC converter system

KIM DUK YOU

Power supply apparatus

PARK MUN-SOO

Backlight unit, liquid crystal display device including the same, and localized dimming method thereof

OH WON SIK

DC-DC converter and light emitting diode driving device including the same

SAMSUNG ELECTRO MECHANICS LTD

Driving method of external electrode fluorescent lamp inverter for backlight