Reader application device

• US 8,905,309 B2
• Filed: 03/10/2008
• Issued: 12/09/2014
• Est. Priority Date: 03/10/2008
• Status: Active Grant

• Current Assignee: Infineon Technologies AG
• Original Assignee: Infineon Technologies AG
• Inventors: Leutgeb, Thomas, Haid, Josef
• Primary Examiner(s): Lee, Michael G
• Assistant Examiner(s): CHEDEKEL, TABITHA F
• Application Number:
  US12/045,320
• Publication Number:
  US 20090224043A1
• Time in Patent Office: 2,465 Days
• Field of Search: 235/487, 235/492, 235/435, 235/439, 235/449, 235/450, 235/451
• US Class Current: 235/439
• CPC Class Codes: G06K 7/0008 General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer

Abstract

A communication system including a reader application device having a reader application, and a reader configured to operate under control of the reader application to allow data to be transmitted between the reader application device and a user device via the reader.

Claims

1. A communication system, comprising:

a portable reader controller device having a reader application;

a single reader, without an internal contactless reader application; and

a portable user device,

wherein the reader is configured to operate under control of the reader application, when the portable reader controller device is coupled to the reader, to allow data to be transmitted between the reader controller device, the portable user device, and the reader to complete a transaction, wherein a security level of the data transmission is determined at least in part on the reader application.

2. The communication system of claim 1, wherein the user device is coupled with the reader.

3. The communication system of claim 1, wherein the portable reader controller device comprises a banking application.

4. The communication system of claim 1, wherein the portable reader controller device comprises a near field communication application.

5. The communication system of claim 1, wherein there is no security.

6. The communication system of claim 1, wherein the portable reader controller device comprises a display and/or input device.

7. The communication system of claim 1, wherein the reader is a wireless communication device.

8. The communication system of claim 7, wherein the wireless communication device is a cellular phone configured to communicate using near field communication.

9. The communication system of claim 1, further comprising a plurality of portable reader controller devices.

10. The communication system of claim 9, further comprising a selector configured to select a portable reader controller device of the plurality of portable reader controller devices based at least in part on an application requirement of the user device.

11. A portable reader controller device configured to provide a single reader, without an internal contactless reader application to control the reader, when the portable reader controller device is coupled to the reader, to allow data to be transmitted between the reader controller device, a portable user device, and the reader to complete a transaction, wherein a security level of the data transmission is determined at least in part on the reader application.

12. A single reader, without an internal contactless reader application, configured to communicate with a portable reader controller device that provides the reader with a reader application, when the portable reader controller device is coupled to the reader, to allow data to be transmitted between the portable reader controller device, a portable user device, and the reader to complete a transaction, wherein a security level of the data transmission is determined at least in part on the reader application.

13. The communication system of claim 12, wherein the portable reader controller device is coupled with the reader contactlessly.

14. A communication method, comprising:

receiving first data from a portable user device;

receiving second data from a portable reader controller device having a reader application; and

transmitting the first data between the portable reader controller device, the portable user device, and a singe reader without an internal contactless reader application, under control of the reader application, when the portable reader controller device is coupled to the reader, to complete a transaction, wherein a security level of the data transmission is determined at least in part on the reader application.