IC card

Details IC card IC card

2008-09-17

2009-12-08

Levi, Dameon E (Department: 2841)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C435S490000, C257S679000

Reexamination Certificate

active

07630203

ABSTRACT:
An IC card includes an opening formed in a bottom portion of a casing, a circuit board engaged into the casing, one or more batteries attached to the circuit board and received in the opening of the casing for reducing the thickness of the IC card, a processor and an antenna member are attached to the circuit board and electrically coupled together, and a cover member is attached to the casing and engaged onto the circuit board for shielding the circuit board and for retaining the circuit board in the casing, and the cover member includes a lid aligned with the batteries and openable to expose the batteries and to allow the batteries to be changed with a new one when the batteries have been consumed.

REFERENCES:
patent: 4972580 (1990-11-01), Nakamura
patent: 6882541 (2005-04-01), Maruyama et al.
patent: 7147156 (2006-12-01), Divine et al.
patent: 7234347 (2007-06-01), Harthorn et al.
patent: 7324347 (2008-01-01), Nakanishi et al.
patent: 7377446 (2008-05-01), Ohta et al.
patent: 7389937 (2008-06-01), Ito
patent: 7395975 (2008-07-01), Ito
patent: 2005/0236490 (2005-10-01), Fortune et al.

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