Power line networking apparatus and method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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May 25, 2004
Grant Date -
N/A
app pub date -
Oct 4, 2000
filing date -
Oct 4, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus for carrying electrical data signals and electrical power over a power line is disclosed. The apparatus includes a data processing device, a power supply, and a data signal transceiver. The apparatus also includes an interference filter coupled to the power line and to the power supply and configured to reject electromagnetic interference. A coupling circuit that is electromagnetically coupled to the power line is also disclosed. The coupling circuit is configured to transmit and receive data signals carried through the power line. The coupling circuit is coupled to the data signal transceiver. The data signal transceiver is configured to transmit and receive the data signals to and from the data processing device.
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