Multiplex communications – Duplex – Convertible to half duplex
Reexamination Certificate
2004-11-10
2008-11-04
Vu, Huy D. (Department: 2616)
Multiplex communications
Duplex
Convertible to half duplex
C370S465000, C375S282000
Reexamination Certificate
active
07447168
ABSTRACT:
A data communication device configured to communicate with a link partner is provided. The data communication device comprises a port coupled to link partner and an auto-negotiation system configured to generate a first differential Manchester signal that comprises information that identifies at least one mode of operation of the data communication device and configured to transmit the first differential Manchester signal to the link partner using the port.
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Avago Technologies General IP ( Singapore) Pte. Ltd.
Juntima Nittaya
Vu Huy D.
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