Telephonic communications – Internet
Reexamination Certificate
2006-04-04
2006-04-04
Pwu, Jeffrey (Department: 2143)
Telephonic communications
Internet
C709S203000, C709S220000, C715S252000, C370S352000
Reexamination Certificate
active
07023989
ABSTRACT:
A network-enabled user interface device, for example a VoIP telephony device, includes a display, a user input interface, an interface controller, and an application controller. The interface controller is configured for generating display elements for the display, controlling the user input interface based on received commands, and outputting responses to the application controller. The application controller is configured for outputting the commands to the interface controller based on application operations executed locally (i.e., within the user interface device), or remotely (e.g., by a server in communication with the user interface device). Remote application operations may include communications between the application controller and the remote server. The interface controller also may generate the display elements based on messages received from the network. Hence, the network-enabled user interface device can provide to the user interaction with arbitrary applications, executed locally or remotely, enabling any executable application to be provided to the user, independent of user action.
REFERENCES:
patent: D448356 (2001-09-01), Hayon et al.
patent: 6449269 (2002-09-01), Edholm
patent: 6493437 (2002-12-01), Olshansky
patent: 6519250 (2003-02-01), Fan
patent: 6731630 (2004-05-01), Schuster et al.
Pelton Gregory Dean
Toebes John
Turner Bryan C.
Cisco Technology Inc.
Nguyen Phuoc H.
Pwu Jeffrey
Turkevich Leon R.
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