Telecommunications – Radiotelephone system – Security or fraud prevention
Reexamination Certificate
2005-12-27
2005-12-27
Feild, Joseph (Department: 2681)
Telecommunications
Radiotelephone system
Security or fraud prevention
C455S408000, C455S435100, C455S435200, C455S041200, C455S553100, C455S557000, C340S010600, C340S010420, C340S572100, C340S505000
Reexamination Certificate
active
06980797
ABSTRACT:
The present invention relates to a system including a mobile switching center, a base station communicating with the mobile switching center, a mobile station including a radio transmitter and a radio receiver for setting up a connection to the base station via the base station, an object including an identification mechanism, and a data processing device in which data relating to said object is maintained. For identifying the object, the mobile station reads the object's identification data from the identification mechanism, and mechanism for transmitting the read identification data by the mobile station's radio transmitter over the radio path via the base station further to the data processing device.
REFERENCES:
patent: 5850187 (1998-12-01), Carrender et al.
patent: 645 728 (1995-03-01), None
patent: WO 97/20420 (1997-06-01), None
patent: WO 99/17230 (1999-04-01), None
Koelle, A., “Short Range UHF Telemetry Syustem Using Passive Transponders for Vehicle ID and Status Information,” 1998 IEEE Workshop on Automitive Applications of ELecgronics, pp. 34-38.
Friedman, D. et al., “A Low-Power CMOS Integrated Circuit for Field-Powered Radio Frequency Identification Tags,” Solid State Circuits Conference, 1997 Digest of Technical Papers, vol. Feb. 1997, (Yorktown Heights, NY), p. 294.
Feild Joseph
Nguyen David Q.
Nokia Corporation
Pillsbury Winthrop Shaw & Pittman LLP
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