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2015
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Invention
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Load side voltage sensing for utility meter. An arrangement for use in a utility meter includes a... |
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Invention
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Voltage booster for utility meter. A utility meter configured for connection to an AC power line ... |
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Invention
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Electronic meter seal arrangement and method. A method is used in a utility meter having an arm b... |
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Invention
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Electronic tamper detection in a utility meter using magnetics. An arrangement for use in a utili... |
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2014
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Invention
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Utility meter with temperature sensor.
A utility meter includes at least one primary coil, a tem... |
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Invention
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Magnetic tampering detection in a utility meter. A method of detecting a magnetic coupling in a m... |
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Invention
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Element resistance measurement in an electricity meter. A method measures a resistance of an elem... |
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Invention
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Va metering in delta-wired electrical service. An arrangement includes an A/D converter and a pro... |
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Invention
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Utility meter having compressed data logging. A method for storing information within a utility m... |
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Invention
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Tampering detection for an electric meter. A tamper detection system for an electricity meter inc... |
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2013
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Invention
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Mechanical switch activity detection on power outage. A circuit arrangement for use in a utility ... |
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2012
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Invention
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Service voltage load protection in an electric utility meter. An arrangement for controllably dis... |
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2010
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Invention
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Fault tolerant service switch operation in a utility meter.
An arrangement for controllably disc... |
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2007
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Invention
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External access to meter display. A utility meter comprises a measurement circuit configured to m... |
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2003
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P/S
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Electricity Meters |
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2002
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Invention
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Self-calibrating electricity meter. An electricity meter performs a self-calibration operation. A... |
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Invention
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Utility meter having computer network access for receiving an interpretive language program to im... |
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2001
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Invention
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Revenue meter arrangement having sensors in mounting device. An electricity meter assembly has a ... |
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2000
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Invention
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Current coil in watt hour meters. An arrangement for providing a connection between an electric u... |
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Invention
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Excessive surge protection method and apparatus. A surge protection apparatus connected between a... |
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Invention
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External transformer correction in an electricity meter. A method compensates for measurement err... |
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1999
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Invention
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Utility metering system having waveform capture for power quality monitoring. A method of monitor... |
