Inventor

CHUN YUN CHANG

KR2 patents

Patents

2 patents

US8075718B2Dec 13, 2011

Manufacturing method for heavy-duty pneumatic tire and tire manufactured by the same

CHUN YUN CHANG3 citations45

US8322387B2Dec 4, 2012

Tire with decoupling groove for truck/bus

CHUN YUN CHANG1 citations41