Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2007-10-22
2009-06-30
Lieu, Julie (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S657000
Reexamination Certificate
active
07554455
ABSTRACT:
A method and apparatus for powering one or more remotely-situated devices. In accordance with some embodiments of the invention, energy is added (at a convenient location) to a medium that the remotely-situated devices are associated with (e.g., a medium that the remotely-situated devices are sensing, controlling, alarming, etc). The energy is removed from the medium near to the remotely-situated devices. If required, the energy is converted to a form that is useable by the remotely-situated device. The removed energy is delivered to the remotely-situated devices and is used by them to perform an action that is associated with the medium (e.g., sensing a characteristic of the medium, controlling a characteristic of the medium, providing an alarm responsive to a value of a characteristic of the medium, etc.
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DeMont & Breyer LLC
Lieu Julie
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