Transaction Card Including Switchable RFID Tag
First Claim
Patent Images
1. A financial device comprising:
- an antenna configured to receive a first wireless signal from an RF transmitter;
a power circuit configured to convert the first wireless signal into electronic power;
a circuit configured to receive the electronic power and to send a second wireless signal in response to the first wireless signal; and
a first membrane switch configured to control operation of the circuit under control of a user.
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Abstract
Various switchable RFID devices are disclosed. These switchable RFID devices may include one or more RFID tags and one or more switches. In various embodiments, the switchable RFID devices include identity devices, financial devices, remote controls, and the like. In some embodiments switches are configured to enter data into a switchable RFID device, for example to select a financial account.
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Citations
20 Claims
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1. A financial device comprising:
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an antenna configured to receive a first wireless signal from an RF transmitter;
a power circuit configured to convert the first wireless signal into electronic power;
a circuit configured to receive the electronic power and to send a second wireless signal in response to the first wireless signal; and
a first membrane switch configured to control operation of the circuit under control of a user. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A financial device comprising:
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an antenna configured to receive a first wireless signal from a transmitter;
a power circuit configured to convert the first wireless signal into electronic power;
a circuit configured to receive the electronic power and to send a second wireless signal in response to the first wireless signal; and
a first switch configured to control operation of the circuit under control of a user; and
a second switch configured to control operation of the circuit under control of the user. - View Dependent Claims (16, 17, 18, 19)
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20. An RFID device comprising:
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a plurality of switches configured to control one or more RFID tags;
an antenna configured for sending an RF signal from the one or more RFID tags; and
a circuit configured to generate power for sending the RF signal, the power generated from a wireless signal.
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Specification