Circuit module and memory card kit compliant with various...

Details Circuit module and memory card kit compliant with various... Circuit module and memory card kit compliant with various...

2007-05-22

2007-05-22

Le, Thien M. (Department: 2876)

Registers

Records

Conductive

C235S486000

Reexamination Certificate

active

11156141

ABSTRACT:
A circuit module of a memory card is selectively used with card readers/writers compliant with different access protocols. The circuit module includes a shared non-volatile memory; a first transmission control unit communicable with a first card reader/writer for controlling data transmission from/to the first card reader/writer; a second transmission control unit communicable with a second card reader/writer for controlling data transmission from/to the second card reader/writer; and a data buffer and memory access controller coupled to the non-volatile memory and the first and second transmission control units for conducting a data transmission path between a designated transmission control unit and the non-volatile memory, thereby allowing data transmission between the designated card reader/writer and the non-volatile memory. The circuit module can be grouped with different carrier housings to produce a memory card kit.

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patent: 6484946 (2002-11-01), Matsumoto et al.
patent: 6659356 (2003-12-01), Kashima
patent: 6890188 (2005-05-01), Le
patent: 2003/0150915 (2003-08-01), Reece
patent: 2005/0087597 (2005-04-01), Gotfried et al.
patent: 2006/0043172 (2006-03-01), Ho et al.
patent: 2006/0163353 (2006-07-01), Moulette et al.
patent: 1453686 (2003-11-01), None

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