Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2007-07-31
2007-07-31
Hsu, Alpus H. (Department: 2616)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S419000, C370S463000, C370S465000, C710S105000, C710S120000, C719S321000, C719S328000
Reexamination Certificate
active
10208359
ABSTRACT:
A connection device comprises a first physical device, a first device driver layer, a first interface abstraction layer, in which is embedded a first software support layer, a data core, a second interface abstraction layer, in which is embedded a second software support layer, a second device driver layer and a second physical device. A command and control module is connected to each of the physical devices and to the data core. Data and commands passing from the first device driver layer to the data core are removed of protocol-dependent information.
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European Search Report for application No. EP02255324, Dec. 1, 2003.
Gearing Christopher
Trossell David Paul
Bridgeworks Ltd.
Hsu Alpus H.
Wilmer Cutler Pickering Hale and Dorr LLP
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