Inventor

WOO SOO HYUNG

KR72 patents

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

WOO SOO HYUNG

HYUNDAI MOTOR CO LTD

System and method for controlling ignition coil

Dual spark plug

Dual spark plug

Engine having compression ratio variable device

Multiple variable valve lift apparatus

System of ignition coil

Method of controlling ignition coil

Engine cooling system for vehicle

Variable compression ratio control system

Multiple variable valve lift apparatus

Multiple variable valve lift apparatus

Variable compression ratio apparatus

Ignition coil control system

Electrode wear amount predicting system and method of spark plug

Spark plug

Multiple variable valve lift apparatus and engine provided with the same

Heating, ventilation and air conditioning system of vehicle

Multiple variable valve lift apparatus

Cylinder air volume difference adjuster and continuous variable valve lifter including the same

Electro-hydraulic variable valve lift apparatus

Variable compression ratio apparatus

Multi-ignition coil control system

Ignition coil system

Ignition apparatus and control method thereof

Ignition coil control system and method

Ignition coil control system and method thereof

YANG JEI CHOON

Variable compression ratio apparatus

Continuously variable valve timing apparatus

Continuously variable valve lift device for vehicle

Electro-hydraulic variable valve lift system

Variable valve timing apparatus

Variable tappet

Apparatus for adjusting deviation of engine and continuously variable valve lift device including the same

Continuously variable valve lift device of engine

Continuously variable valve lift device and operation logic thereof

CHOI BYONG YOUNG

Variable valve lift apparatus

Variable valve lift apparatus

Oil control valve and variable valve lift system provided with the same

Electro-hydraulic variable valve lift apparatus

Electro-hydraulic variable valve lift apparatus

Variable valve lift apparatus

LEE EUN HO

Variable compression ratio apparatus

Variable compression ratio device

Continuous variable valve lift apparatus

LEE JU HUN

Variable valve lift apparatus that is equipped with swing arm

Variable compression ratio device

KONG JIN KOOK

Variable turbocharger and control method for the same

Variable turbocharger and control method for the same

LEE DONG SEOK

Variable compression ratio apparatus

KIA MOTORS CORP

Structure mounted in water jacket for cylinder block