Telecommunications – Transmitter and receiver at separate stations – Short range rf communication
Reexamination Certificate
2011-06-14
2011-06-14
Pham, Tuan A (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Short range rf communication
C455S041100, C455S558000, C340S572800, C340S870030, C340S539320, C340S539210
Reexamination Certificate
active
07962096
ABSTRACT:
A system and method for representing on a user interface a plurality of transponders in a file system of a computing device, the user interface provided by the device, the device configured for communicating with the transponders when present in an electromagnetic spectrum in communication range of the device. The communication between the transponders and the device uses radio frequency signals to obtain information of the transponders. The system and method comprises a first memory location configured for storing the transponder information as a plurality of corresponding transponder files in the file system. The system and method also have a driver for coordinating the transfer of the transponder information between the transponder and the first memory location according to an access command, the access command configured for directing the computing device to obtain the transponder information for the transponders when in communication range of the device. The system and method also have a file processor for manipulating the transponder information present in the transponder files, wherein the transponder information contents of the transponder files represents at least a portion of the transponder information available in the electromagnetic spectrum in communication range of the device.
REFERENCES:
patent: 2004/0119605 (2004-06-01), Schaper
patent: 2005/0212676 (2005-09-01), Steinberg
patent: 2006/0253343 (2006-11-01), Gregersen et al.
patent: 2007/0067325 (2007-03-01), Weitzner et al.
Gowling Lafleur Henderson LLP
Pham Tuan A
Psion Teklogix Inc.
Tisdall Grant
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