Inventor

YU DONG JUN

KR2 patents

Patents

2 patents

US9528425B2Dec 27, 2016

Exhaust system structure for improving noise problem

HYUNDAI MOTOR CO LTD2 citations56

US9470121B2Oct 18, 2016

Engine oil pump with reduced noise and vibration

HYUNDAI MOTOR CO LTD0 citations34