Inventor
WONG KON B
US17 patents
Patents
17 patentsUS6625550B1Sep 23, 2003
Arc fault detection for aircraft
SQUARE D CO124 citations98
US6532424B1Mar 11, 2003
Electrical fault detection circuit with dual-mode power supply
SQUARE D CO86 citations97
US6477021B1Nov 5, 2002
Blocking/inhibiting operation in an arc fault detection system
SQUARE D CO96 citations97
US6456471B1Sep 24, 2002
Test, reset and communications operations in an ARC fault circuit interrupter with optional memory and/or backup power
SQUARE D CO92 citations97
US6414829B1Jul 2, 2002
Arc fault circuit interrupter
SQUARE D CO97 citations97
US6259996B1Jul 10, 2001
Arc fault detection system
SQUARE D CO125 citations96
US6621669B1Sep 16, 2003
Arc fault receptacle with a feed-through connection
SQUARE D CO65 citations95
US6567250B1May 20, 2003
Arc fault protected device
SQUARE D CO60 citations95
US6377427B1Apr 23, 2002
Arc fault protected electrical receptacle
SQUARE D CO57 citations95
US6246556B1Jun 12, 2001
Electrical fault detection system
SQUARE D CO92 citations95
US6218844B1Apr 17, 2001
Method and apparatus for testing an arcing fault circuit interrupter
SQUARE D CO87 citations95
US5839092ANov 17, 1998
Arcing fault detection system using fluctuations in current peaks and waveforms
SQUARE D CO136 citations94
US7345860B2Mar 18, 2008
Load recognition and series arc detection using load current/line voltage normalization algorithms
SQUARE D CO26 citations92
US7253637B2Aug 7, 2007
Arc fault circuit interrupter system
SQUARE D CO49 citations92
US7151656B2Dec 19, 2006
Arc fault circuit interrupter system
SQUARE D CO29 citations92
US7136265B2Nov 14, 2006
Load recognition and series arc detection using bandpass filter signatures
SQUARE D CO33 citations92
US7068480B2Jun 27, 2006
Arc detection using load recognition, harmonic content and broadband noise
SQUARE D CO28 citations92