Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Arc fault detection apparatus employing a comparator with a continuously variable threshold

Arc fault detection apparatus employing a comparator with a continuously variable threshold

US Patent 7898781 · Granted Mar 1, 2011

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Noise propagation immunity of a multi-string arc fault detection device2017
Home run arc detection at the photovoltaic string level using multiple current s2016
Systems and methods of discriminating DC arcs and load switching noise2016
Circuit interruption device with constrictive arc extinguishing feature2016
Analog front-end compensation2016
Circuit interruption device with constrictive arc extinguishing feature2015
Microprocessor-based capacitance measurement2009
Arc fault circuit interrupter test circuit and test board2007
Apparatus for detecting arc faults2007
Apparatus for detecting arc faults2007
Apparatus for detecting arc faults2007
Method for detecting arc faults2007