Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2007-03-13
2007-03-13
Tweel, Jr., John (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S315000, C700S012000
Reexamination Certificate
active
11027161
ABSTRACT:
A system for managing devices comprises a first device comprising a first interface and a second device comprising a second interface. The second interface is coupled to the first interface using a communication cable that comprises both power wires and data wires. The second device further comprises a power controller coupled to the second interface. The power controller detects at least one of a voltage or a current associated with the power wires of the communication cable. The power controller turns on a power supply associated with the second device in response to detecting at least one of the voltage or the current. The second device further comprises a data communication module coupled to the second interface. The data communication module communicates data between the first device and the second device using the data wires of the communication cable.
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Alliance Systems, Ltd.
Baker & Botts L.L.P.
Tweel , Jr. John
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