Inventor

HSU CHUNG-YUNG

TW2 patents

Patents

2 patents

US7267528B2Sep 11, 2007

Plastic steel bearing for blade rotor shaft of cooling fan

TEK CHAIN DEV INC7 citations65

US6960023B2Nov 1, 2005

Bearing structure for blade assembly of cooling fan

TEK CHAIN DEV INC10 citations65