Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2011-04-26
2011-04-26
Flynn, Nathan (Department: 2468)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S229000, C370S230000, C370S231000, C370S232000, C370S233000, C370S234000, C370S353000, C370S354000, C370S355000, C370S356000, C370S464000, C370S465000, C370S466000, C370S467000, C370S468000, C370S469000, C709S227000, C709S228000, C709S229000
Reexamination Certificate
active
07933261
ABSTRACT:
In a communication method for performing data communication between communication devices via a network according to a predetermined mode, an attempt to establish the data communication according to a first communication mode is made. When the attempt has failed, another attempt to establish the data communication according to a second communication mode is made.
REFERENCES:
patent: 6011978 (2000-01-01), Ault et al.
patent: 6304578 (2001-10-01), Fluss
patent: 7394761 (2008-07-01), Foster et al.
patent: 7558578 (2009-07-01), De Beer
patent: 7729355 (2010-06-01), Costa Requena et al.
patent: 2004/0133668 (2004-07-01), Nicholas, III
patent: 2006/0155864 (2006-07-01), Izumi
patent: 2007/0189266 (2007-08-01), Izumi et al.
patent: 2004-147128 (2004-05-01), None
patent: 2004-214948 (2004-07-01), None
patent: 2005-051445 (2005-02-01), None
patent: 2005-080025 (2005-03-01), None
Chang Kai J
Flynn Nathan
Oblon, Spivak, McCelland, Maier & Neustadt L.L.P.
Sony Corporation
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