×

Wearable financial indicator

  • US 9,177,307 B2
  • Filed: 07/29/2010
  • Issued: 11/03/2015
  • Est. Priority Date: 07/29/2010
  • Status: Active Grant
First Claim
Patent Images

1. A wearable article configured for indicating financial information to a customer and providing payment information to a point of sale terminal during a transaction, the wearable article comprising:

  • a memory device;

    a voltage regulator;

    an energy storage element for receiving and storing power from radio frequency fields and powering the voltage regulator;

    a communication device connected to the voltage regulator and the energy storage element, the communication device configured to receive a first radio frequency (RF) field that powers the voltage regulator and energy storage element;

    a processing device connected to the voltage regulator, the processing device configured to;

    turn on in response to the communication device receiving the first RF field;

    receive a financial indicator from a remote device, the financial indicator indicating a current balance of one or more accounts associated with the customer;

    process the financial indicator to determine the financial information; and

    a user output device operatively coupled to the processing device and the energy storage element through the voltage regulator, powered by the energy storage element and configured to persistently communicate user output to the customer based at least partially on the financial indicator received by the processing device, wherein the user output device comprises;

    a multi-color light emitting diode (LED) powered by the energy storage element, wherein the multi-color LED displays a color based on a series of voltages applied to the multi-color LED; and

    an LED control circuit configured to receive a comparison value representing a comparison between the current balance and a pre-established threshold of available funds from a pre-established profile, and to adjust the series of voltages for the multi-color LED based on the received comparison value, thereby updating the color of the multi-color LED;

    wherein the processing device is powered by the energy storage element by power stored in the energy storage element from the first RF field;

    wherein the processing device is further configured to;

    determine at least one pre-established threshold from the pre-established profile accessed from the memory device;

    perform a comparison between the current balance and the at least one pre-established threshold, thereby resulting in a comparison value, andcommunicate, to the LED control circuit of the user output device, the comparison value;

    communicate instructions, to the LED control circuit of the user output device, the instructions configured to cause the LED control circuit to adjust the series of voltages to update the given color of the multi-color LED based on the value;

    the wearable device further comprising a memory device configured for storing account information corresponding to one or more accounts owned by the customer;

    wherein the processing device is further configured to;

    receive a signal from a point of sale device requesting payment information after the customer has initiated a transaction with the point of sale device;

    read account information stored in the memory device; and

    cause the communication device to transmit the account information to the point of sale terminal in response to the request.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×