System, method, and apparatus for wireless charging

• US 10,312,749 B2
• Filed: 09/26/2018
• Issued: 06/04/2019
• Est. Priority Date: 12/30/2016
• Status: Active Grant

• Current Assignee: Capital One Services LLC (Capital One Financial Corporation)
• Original Assignee: Capital One Services LLC (Capital One Financial Corporation)
• Inventors: Koeppel, Adam, Locke, Tyler, Wurmfeld, David
• Primary Examiner(s): Maung, Nay A
• Assistant Examiner(s): Perez, Angelica M
• Application Number:
  US16/142,675
• Publication Number:
  US 20190027976A1
• Time in Patent Office: 251 Days
• Field of Search: 455 411- 413
• CPC Class Codes: G06F 9/54 Interprogram communication
• CPC Class Codes: G06K 19/041 Constructional details G06K19/06 takes precedence
• CPC Class Codes: G06K 19/071 the source being a field other than an interrogation field, e.g. WLAN, cellular phone network
• CPC Class Codes: G06K 19/0723 the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
• CPC Class Codes: H02J 50/10 using inductive coupling
• CPC Class Codes: H02J 50/80 involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
• CPC Class Codes: H02J 7/00034 Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
• CPC Class Codes: H04B 5/22 Capacitive coupling
• CPC Class Codes: H04B 5/24 Inductive coupling
• CPC Class Codes: H04B 5/72 for local intradevice communication
• CPC Class Codes: H04B 5/79 for data transfer in combination with power transfer
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
• CPC Class Codes: H04W 76/10 Connection setup
• CPC Class Codes: H04W 8/005 Discovery of network devices, e.g. terminals

Abstract

Using inductive currents to wirelessly charge a device via a device connected to a power source. This inductive charging may result when a first mobile device recognizes a second mobile device via a wireless connection (e.g., Bluetooth, Bluetooth Low Energy (BLE), Near-Field Communication (NFC), or the like). An application stored on the first mobile device may recognize a second mobile device by transmitting an advertising packet when the first mobile device is connected to a power source. An advertising packet may be received by the second mobile device and the second mobile device may transmit a response to the advertising packet in order to generate a connection between the first and second mobile devices. The response may include data such as, connection strength, response time, connection preferences, and the like. Upon detection and connection, the second mobile device may be wirelessly charged by the first device via inductive charging.

Claims

1. An electronic transaction card comprising:

an antenna;

an energy storage component;

a non-transitory storage medium storing account information of an account holder;

a sensor for receiving a security input from the account holder;

a display for displaying the account information of the account holder; and

a processor configured to;

send and receive data packets, via the antenna, to and from a terminal system to conduct a transaction using contactless payment technology based on the security input, wherein the data packets include user authentication information to authenticate payment using the account information during the transaction;

transmit an advertising packet to a mobile power receiving device;

receive a response from the mobile power receiving device, wherein the response indicates that a connection is made between the electronic transaction card and the mobile power receiving device, and wherein a frequency of energy transmission is determinable from the response; and

broadcast a signal to the mobile power receiving device based on the frequency determined from the response and configured to charge the mobile power receiving device via inductive charging.

2. The electronic transaction card of claim 1, wherein the processor is configured to:

receive an advertising packet from a mobile power transmitting device;

send a response to the mobile power transmitting device, the response indicative of a frequency of energy transmission; and

receive a broadcast signal from the mobile power transmitting device, the broadcast signal being based on the frequency of energy transmission to inductively charge the energy storage component.

3. The electronic transaction card of claim 1, further comprising a power management component that manages charging and discharging of the energy storage component.

4. The electronic transaction card of claim 3, wherein the power management component detects an amount of power stored in the energy storage component and relays energy to components of the electronic transaction card.

5. The electronic transaction card of claim 1, further comprising a card backing including a magnetic stripe read by a magnetic stripe reader.

6. The electronic transaction card of claim 5, wherein the processor receives track data from the account holder'"'"'s mobile device, and dynamically alters the magnetic stripe by storing the received track data on the magnetic stripe to conduct the transaction.

7. The electronic transaction card of claim 1, wherein the processor is configured to receive information of a new account from a mobile device associated with the account holder, activate the new account, and update the display to show the activated new account.

8. The electronic transaction card of claim 1, wherein the display illuminates different colors to relay the account information.

9. The electronic transaction card of claim 1, wherein the display illuminates a number of lights to indicate the transaction or the account information.

10. The electronic transaction card of claim 1, wherein the display is activated via a touch sensor to display data associated with one or more of the following:

transaction history, account balance, spending limit, budget categories, budget spending and budget limits associated with the account information.

11. The electronic transaction card of claim 1, further comprising a bootloader which loads an application upon detecting that the electronic transaction card is inserted into a device.

12. The electronic transaction card of claim 1, wherein the processor is configured to perform offline data authentication by using one or more of the following:

Static Data Authentication (SDA), Dynamic Data Authentication (DDA), and Combined Data Authentication (CDA).

13. An electronic transaction card for receiving wireless charging, comprising:

an energy storage component;

an antenna for transmitting and receiving signals to and from a mobile device; and

a processor configured to;

receiving an advertising packet from the mobile device;

send a response to the mobile device indicating that a connection is made between the electronic transaction card and the mobile device, wherein a frequency of energy transmission is determinable from the response; and

receive a broadcast signal by the mobile device based on the frequency to inductively charge the energy storage component.

14. The electronic transaction card of claim 13, wherein the response to the mobile device includes one or more of the following:

connection strength, response time, connection preference, optimum frequency, and negotiated periodic communication check, an amount of energy stored in the energy storage component, a type of antenna to transmit and receive data, an amount of charging time, and a threshold charging level at which to begin charging.

15. The electronic transaction card of claim 13, wherein the processor is configured to send and receive data packets to and from a terminal system, wherein the data packets include user authentication information to authenticate the electronic transaction card during a transaction.

16. A mobile device for receiving wireless charging, comprising:

an energy storage component;

an antenna for transmitting and receiving signals to and from a mobile power transmitting device; and

a processor configured to;

receive an advertising packet, via the antenna, from the mobile power transmitting device;

send a response, via the antenna, to the mobile power transmitting device, the response indicating that a connection is made between the mobile power transmitting device and the mobile device, the response indicative of a frequency of energy transmission; and

receive a broadcast signal, via the antenna, from the mobile power transmitting device, the broadcast signal being based on the frequency of energy transmission to inductively charge the energy storage component.

17. The mobile device of claim 16, wherein the mobile device is an electronic transaction card.

18. The mobile device of claim 16, wherein the antenna is a Near-Field Communication (NFC) antenna.