Registers – Records – Conductive
Reexamination Certificate
2007-07-24
2007-07-24
Hess, Daniel A. (Department: 2876)
Registers
Records
Conductive
C235S441000, C235S440000
Reexamination Certificate
active
10852610
ABSTRACT:
A chip card receives and processes what-ever combination of contact data and contact-less data is available to allow multiple functionalities for the chip card. A micro-computer of the chip card is adapted to simultaneously receive and process contact data from a contact interface and contact-less data from a contact-less interface. In addition, the chip card includes a power voltage selector for selecting a contact bias to supply power to the micro-computer when-ever the contact bias voltage is available since the contact bias voltage is more stable than a contact-less bias voltage.
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Choi Monica H.
Samsung Electronics Co,. Ltd.
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