Storage card with integral file system, access control and...

Details Storage card with integral file system, access control and... Storage card with integral file system, access control and...

2005-01-25

2005-01-25

Lee, Diane I. (Department: 2876)

Registers

Systems controlled by data bearing records

Credit or identification card systems

C380S255000

Reexamination Certificate

active

06845908

ABSTRACT:
A storage card includes non-volatile memory; an authentication engine capable to authenticate a password and transmit authorization to read from and write to files; a file system, coupled to the authentication engine, capable to receive file commands from a computer, receive authorization from the authentication engine, and to transmit file instructions; and a sector driver, coupled to the file system and the memory, capable to read from and write to the memory in response to the instructions received from the file system.

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Sakazume, Hideaki; “Hitachi's Semiconductor” (book); 3 pages including English translation of p. 58; ISBN4-931466-30-3.

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