Dual universal integrated circuit card (UICC) system for a portable device
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United States of America Patent
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Apr 3, 2007
Issued Date -
N/A
app pub date -
Feb 4, 2005
filing date -
Feb 4, 2005
priority date (Note) -
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Abstract
The present invention discloses the dual universal integrated circuit cards (UICC) system for a portable device, the portable device includes a cellular phone or a personal digital assistance. The system comprises a slayer integrated circuit (IC) card having a first integrated circuit (IC). A substrate is carrying for a master integrated circuit (IC) card having a second integrated circuit (IC) and a contact interface. The contact interface is coupled to the first and second integrated circuit (IC). An antenna is coupled to the second integrated circuit (IC) for transmitting information.
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