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POWER MEASUREMENT LTD

Overview
  • Total Patents
    145
About

POWER MEASUREMENT LTD has a total of 145 patent applications. Its first patent ever was published in 1997. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets measurement, environmental technology and digital networks are ELECTRO IND GAUGE TECH, ELECTRO INDUSTRIES/GAUGE TECH and ELSTER ELECTRICITY LLC.

Patent filings per year

Chart showing POWER MEASUREMENT LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lightbody Simon H 64
#2 Hancock Martin A 62
#3 Teachman Michael E 36
#4 Forth J Bradford 30
#5 Gunn Colin N 30
#6 Cowan Peter C 20
#7 Huber Benedikt T 20
#8 Ransom Douglas S 19
#9 Wynans Arthur B 19
#10 Jonker Rene T 19

Latest patents

Publication Filing date Title
WO2009030028A1 Power meter having fault tolerance
EP2186258A1 Energy monitoring system using network management protocols
WO2009026699A1 Alarm management using source attributes
US2009292486A1 Load model generation for estimating a load value from a base load value in a system
US2009070168A1 Enterprise energy management system with social network approach to data analysis
US2007067119A1 Rack-mounted power meter having removable metering options module
CA2594979A1 Sensor apparatus
US2006238932A1 Branch circuit monitor system
CA2530861A1 Time coordinating energy monitoring system
US2006056370A1 Data integrity in a mesh network
US2006066455A1 Grouping mesh clusters
US2005273281A1 System and method for power quality analytics
US2005206530A1 Radio frequency device within an energy sensor system
US2005288877A1 Method and apparatus for instrument transformer reclassification
US7761910B2 System and method for assigning an identity to an intelligent electronic device
US7127328B2 System and method for federated security in an energy management system
CN1842713A Body capacitance electric field powered device for high voltage lines
US2008246507A1 Body capacitance electric field powered device for high voltage lines
US7089089B2 Methods and apparatus for retrieving energy readings from an energy monitoring device
WO2005008181A2 Methods and apparatus for monitoring power flow in a conductor