Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Electrical signal parameter measurement system
Reexamination Certificate
2007-11-30
2010-02-09
Wachsman, Hal D (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system in a specific environment
Electrical signal parameter measurement system
C702S062000, C702S057000, C307S115000, C307S125000, C307S126000
Reexamination Certificate
active
07660684
ABSTRACT:
A system and method utilizing virtual switching in an electrical panel meter or multifunction device is provided. The virtual switching enables the meter or multifunction device to be upgraded or downgraded through a switching signal, by activating or deactivating multiple operative functions that are to be performed in the meter or multifunction device, such as operative functions for substation automation. Accordingly, when the upgrade or downgrade is necessary, the meter or multifunction device does not have to be replaced.
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Casella Anthony J.
Electro Industries / Gauge Tech
Hespos Gerald E.
Porco Michael J.
Wachsman Hal D
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