Method of exchanging data securely between a mobile terminal...

Details Method of exchanging data securely between a mobile terminal... Method of exchanging data securely between a mobile terminal...

2008-04-15

2008-04-15

Kincaid, Lester G. (Department: 2617)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S558000, C455S557000, C455S407000

Reexamination Certificate

active

11052843

ABSTRACT:
In a method for storing data in a memory card mounted in a mobile terminal, determining if the memory card is mounted in the mobile terminal. If the memory card is mounted in the mobile terminal, sensing data selected by a user to be stored in the memory card. If the selected data is determined to be downloadable chargeable content, unique information of the mobile terminal is included and encrypted in the chargeable content, and stored in the memory card. However, if it is determined that the selected data is general data. Then, it is determined if the general data must be encrypted. If the general data must be encrypted, the unique information of the mobile terminal is included in the general data, and the general data including the unique information of the mobile terminal is stored in the memory card.

REFERENCES:
patent: 2002/0165008 (2002-11-01), Sashihara et al.
patent: 1396596 (2003-02-01), None
patent: 1280149 (2003-01-01), None

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