Inventor
CHU EDWARD FU-HUA
TW9 patents
Patents
9 patentsUS7203049B2Apr 10, 2007
Over-current protection device
POLYTRONICS TECHNOLOGY CORP20 citations92
US6809626B2Oct 26, 2004
Over-current protection device
POLYTRONICS TECHNOLOGY CORP30 citations92
US6794980B2Sep 21, 2004
Over-current protection apparatus and method for making the same
POLYTRONICS TECHNOLOGY CORP29 citations92
US6487084B1Nov 26, 2002
Printed circuit board comprising an embedded functional element therein
POLYTRONICS TECHNOLOGY CORP15 citations83
US6806519B2Oct 19, 2004
Surface mountable device
POLYTRONICS TECHNOLOGY CORP10 citations73
US6665164B2Dec 16, 2003
Surface mountable over-current protecting apparatus
POLYTRONICS TECHNOLOGY CORP8 citations73
US6898063B2May 24, 2005
Over-current protection device
POLYTRONICS TECHNOLOGY CORP2 citations62
US6895660B2May 24, 2005
Manufacturing method of over-current protection devices
POLYTRONICS TECHNOLOGY CORP0 citations51
US6853527B2Feb 8, 2005
Over-current protection apparatus for high voltage
POLYTRONICS TECHNOLOGY CORP1 citations51