Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2007-03-13
2007-03-13
Trieu, Van T. (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S572100, C340S572200, C340S539130
Reexamination Certificate
active
10980855
ABSTRACT:
A system for locating an object within a monitored environment includes a tag transmitter that transmits an RF signal to receivers having unsynchronized clocks. A processor is operative with each receiver and determines clock timing relationships for the clocks based on one of at least propagation or processing delays in the receivers to synchronize receiver performance.
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Allen Dyer Doppelt Milbrath & Gilchrist, P.A.
Trieu Van T.
Wherenet Corp
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