System and method utilizing virtual switching for electrical...

Details System and method utilizing virtual switching for electrical... System and method utilizing virtual switching for electrical...

2007-12-25

2007-12-25

Wachsman, Hal (Department: 2857)

Data processing: measuring, calibrating, or testing

Measurement system in a specific environment

Electrical signal parameter measurement system

C702S064000, C702S057000, C324S114000, C307S115000, C307S126000

Reexamination Certificate

active

11643427

ABSTRACT:
A system and method utilizing virtual switching in an electrical panel meter. The virtual switching enables the meter to be upgraded or downgraded through a switching signal, by activating or deactivating the metering functions that are to be performed in the meter. Accordingly, when the upgrade or downgrade is necessary, the meter does not have to be replaced.

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patent: 7155350 (2006-12-01), Kagan
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patent: 2003/0076242 (2003-04-01), Burns et al.
patent: 2003/0137976 (2003-07-01), Zhu et al.

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