Secure credit card with near field communications

Patent metadata

Field	Value
Publication number	US-2016148193-A1
Application number	US-201514981484-A
Country	US
Kind code	A1
Filing date	Dec 28, 2015
Priority date	Mar 24, 2005
Publication date	May 26, 2016
Grant date	—

Abstract

A near field communication device included in a secure transaction card provides an addition and/or transitional communication link for communicating secure transaction information. The near field communication device may be selectively engaged or disengaged and, when engaged, either active or passive modes of operation of the near field communication device can be selected. in the active mode, secure transaction information is transmitted upon establishment of a communication link with a complementary near field communication device. In the passive mode, secure transaction information is transmitted upon interrogation from a complementary near field communication device. Secure transaction information is generated and stored for transmission in a memory and at least a portion of the memory is erased or nulled upon transmission or upon expiration of a selected period of time.

First claim

What is claimed is:

1 . A payment system, comprising:
a near field communication (NFC) device; a non-transitory memory system; and a processing system that is coupled to the NFC device and the non-transitory memory system, wherein the processing system is configured to:
retrieve secure transaction information;
store the secure transaction information in the non-transitory memory system;
transmit the secure transaction information stored in the non-transitory memory system using the NFC device; and
erase the secure transaction information from the non-transitory memory system in response to a transmission of the secure transaction information by the NFC device or in response to an expiration of a period of time subsequent to storing the secure transaction information in the non-transitory memory system.

2 . The payment system of claim 1 , wherein the secure transaction information includes an account identification number and at least one random number.

3 . The payment system of claim 1 , wherein the processor is configured to:
receive an instruction to initiate the NFC device and, in response, activate the NFC device such that the NFC device is configured to transmit the secure transaction information stored in the non-transitory memory.

4 . The payment system of claim 1 , wherein the processing system is configured to:
prompt for the period of time; and receive the period of time through an input device and, in response, store the period of time in the non-transitory memory system.

5 . The payment system of claim 1 , wherein the processing system is configured to:
provide a notification to a user that is associated with the secure transaction information in response to transmission of the secure transaction information by the NFC device.

6 . The payment system of claim 1 , wherein the NFC device is configurable to operate in a passive mode in which the NFC device transmits the secure transaction information in response to being interrogated by a payment subsystem, and wherein the NFC device is configurable to operate an active mode in which the NFC device transmits the secure transaction information in response to being positioned proximate to a payment subsystem.

7 . The payment system of claim 1 , wherein the secure transaction information includes a plurality of synchronized sequences of pseudo-random numbers.

8 . A method for transmitting secure information, comprising:
retrieving, by a processing system that is coupled to a near field communication (NFC) device, secure transaction information; storing, by the processing system in a non-transitory memory system, the secure transaction information; transmitting, by the processing system using the NFC device, the secure transaction information stored in the non-transitory memory system; and erasing, by the processing system, the secure transaction information from the non-transitory memory system in response to a transmission of the secure transaction information by the NFC device or in response to an expiration of a period of time subsequent to storing the secure transaction information in the non-transitory memory system.

9 . The method of claim 8 , further comprising:
generating, by a secure transaction information generation system, the secure transaction information, wherein the processing system retrieves the secure transaction information from the secure transaction information generation system.

10 . The method of claim 8 , further comprising:
receiving, by the processing system, user authentication information through an input device and, in response, activating the NFC device such that the NFC device is configured to transmit the secure transaction information stored in the non-transitory memory system.

11 . The method of claim 8 , wherein the secure transaction information includes a plurality of synchronized sequences of pseudo-random numbers.

12 . The method of claim 8 , further comprising:
providing, by the processing system, a notification to a user in response to transmission of the secure transaction information by the NFC device.

13 . The method of claim 8 , further comprising:
configuring, by the processing system, the NFC device to operate in a passive mode in which the NFC device transmits the secure transaction information in response to interrogation by a payment subsystem.

14 . The method of claim 8 , further comprising: configuring, by the processing system, the NFC device to operate in an active mode in which the NFC device transmits the secure transaction information in response to being positioned proximate to a payment subsystem.

15 . A security data transmission system, comprising:
a non-transitory memory; at least one processor that is coupled to the non-transitory memory, wherein the at least one processor is configured to retrieve security data, store the security data in the non-transitory memory, and erase the security data from the non-transitory memory in response to a transmission of the security data or in response to an expiration of a period of time subsequent to storing the security data in the non-transitory memory and prior to transmission of the security data; and a near field communication (NFC) device that is coupled to the at least one processor and that is configured to communicate with a security subsystem, access the security data stored in the non-transitory memory, and transmit the security data to the security subsystem.

16 . The system of claim 15 , wherein the secure transaction information includes a plurality of synchronized sequences of pseudo-random numbers.

17 . The system of claim 15 , wherein the at least one processor is configured to:
receive an instruction to initiate the NFC device and, in response, activate the NFC device such that the NFC device is configured to transmit the security data stored in the non-transitory memory.

18 . The system of claim 15 , wherein the period of time is an extended period of time, and wherein the at least one processor is configured to:
monitor a default period of time subsequent to retrieving and storing the security data; prompt for the extended period of time; and receive the extended period of time through an input device and, in response, monitor the extended period of time in the non-transitory memory.

19 . The system of claim 15 , wherein the at least one processor is configured to:
provide a notification to a user that is associated with the security data in response to transmission of the security data by the NFC device.

20 . The system of claim 15 , wherein the at least one processor is configured to:
receive an instruction to operate the NFC device in one of a passive mode in which the NFC device transmits the security data in response to interrogation by the security subsystem, and an active mode in which the NFC device transmits the security data in response to being positioned proximate to the security subsystem and, in response, operate the NFC device in one of the passive mode and the active mode according to the instruction.

Assignees

• Ebay Inc

Inventors

• Kelley Edward E
• Motika Franco

Classifications

• G06Q20/2295

  Parent-child type, e.g. where parent has control on child rights · CPC title

• G06Q20/341

  Active cards, i.e. cards including their own processing means, e.g. including an IC or chip · CPC title

• G06K19/073

  Special arrangements for circuits, e.g. for protecting identification code in memory (protection against unauthorised use of computer memory G06F12/14) · CPC title

• G06Q20/352 Primary

  Contactless payments by cards · CPC title

• G06K19/0723

  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 title