MEMORY CARD COMPATIBLE FINANCIAL TRANSACTION CARD
First Claim
Patent Images
1. A financial card comprising:
- a point-of-sale compatible interface to communicate with a point-of-sale transaction device;
a memory card compatible interface to allow the financial card to be used in a memory card slot; and
memory card emulation circuitry coupled to the memory card compatible interface.
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Abstract
An electronic transaction card communicates with an add-on slot of an intelligent electronic device. The add-on slot may be a memory card slot. The intelligent electronic device may be a mobile phone or other device with or without network connectivity. The electronic transaction card may have magnetic field producing circuitry compatible with magnetic card readers, smartcard circuitry, other point-of-sale interfaces, or any combination thereof.
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Citations
17 Claims
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1. A financial card comprising:
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a point-of-sale compatible interface to communicate with a point-of-sale transaction device; a memory card compatible interface to allow the financial card to be used in a memory card slot; and memory card emulation circuitry coupled to the memory card compatible interface. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A memory card comprising:
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a memory card compatible interface to allow the memory card to be used in a memory card slot; a point-of-sale compatible interface to communicate with a point-of-sale transaction device; and financial card emulation circuitry coupled to the point-of-sale compatible interface to communicate financial transaction data to the point-of-sale transaction device. - View Dependent Claims (8, 9, 10, 11, 12)
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13. An apparatus comprising:
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smartcard circuitry; a point-of-sale compatible interface coupled to the smartcard circuitry, to communicate with a point-of-sale transaction device; and a memory card compatible interface having at least one electrical contact to communicate with a memory card slot in an intelligent electronic device. - View Dependent Claims (14, 15, 16, 17)
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Specification