Inventor

HSU HUI-CHAO

TW3 patents

Patents

3 patents

US7443065B2Oct 28, 2008

Cooling fan

YEN SUN TECHNOLOGY CORP6 citations60

US6992904B2Jan 31, 2006

Power converter module with a voltage regulating circuit

YEN SUN TECHNOLOGY CORP3 citations58

US7492070B2Feb 17, 2009

Cooling fan

YEN SUN TECHNOLOGY CORP0 citations39