US2019383866A1
|
|
System and Method For Electric Meter Outage Time Detection
|
US2019346506A1
|
|
Device and method for data preservation and power loss recovery in an electric meter
|
US2019227105A1
|
|
Electric meter contact arc detector employing dual-purposed inductive components
|
US10277125B1
|
|
Wide range power supply for use in meters and other devices
|
US2019120885A1
|
|
Method and system for hot socket detection and tampering detection in a utility meter
|
US2019113551A1
|
|
System and method for filtering harmonic frequencies in an electrical energy meter
|
US2019094285A1
|
|
Detection of deteriorated electrical connections in a meter using temperature sensing and time-variable thresholds
|
US2019094329A1
|
|
Detection of deteriorated electrical connections in a meter using adjusted temperature sensing
|
US2019033352A1
|
|
Load-side sense with floating ground reference
|
US2017219639A1
|
|
Detecting current measurement tampering by current transformer parallel impedance
|
US2018130618A1
|
|
Method and arrangement for electrical service disconnect
|
BR112018008823A2
|
|
method and arrangement for detecting a meter maintenance condition using winding resistance
|
US2018080970A1
|
|
Method and system for hot socket detection in a utility meter
|
US2016103163A1
|
|
Utility meter having data logging with power loss recovery
|
US2015377927A1
|
|
Cover removal switch having lever-arm
|
US2014333290A1
|
|
Method for improving common mode rejection in a rogowski coil-based circuit
|
US2015061886A1
|
|
Electricity meter isolated physical layer ethernet interface
|