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Transaction processing and remote activation

  • US 9,858,568 B2
  • Filed: 07/14/2014
  • Issued: 01/02/2018
  • Est. Priority Date: 05/20/2010
  • Status: Active Grant
First Claim
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1. A device having a functionality, the device comprising:

  • a control unit having a processor;

    circuitry providing the functionality of the device;

    a power supply that is independent of a mains power supply;

    an internal switch coupled between the power supply and the circuitry providing the functionality of the device, wherein the internal switch is controlled by the processor of the control unit;

    an external switch that is controlled by a user of the device; and

    a wireless communications interface communicatively coupled to the control unit,wherein the processor is configured to receive a message from a remote transaction processing system via the wireless communications interface, the message conveying information representing an outcome of a transaction processed by the remote transaction processing system via communication with a mobile communications apparatus separate from the device,wherein the device has multiple operational states including a functional operational state and a non-functional operational state, and the control unit is configured to set the operational state of the device based on the information conveyed by the message received from the remote transaction processing system,wherein when the control unit sets the device in the functional operational state, the processor activates the internal switch such that the power supply supplies power to the circuitry providing the functionality and the device provides the functionality in response to user activation of the external switch, and when the control unit sets the device in the non-functional operational state, the processor deactivates the internal switch such that the power supply is not able to supply power to the circuitry for providing the functionality and the device is unable to provide the functionality regardless of user activation of the external switch.

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