Portable identity card reader system for physical and logical access

• US 7,748,636 B2
• Filed: 07/18/2007
• Issued: 07/06/2010
• Est. Priority Date: 11/16/2004
• Status: Expired due to Fees

• Current Assignee: HID Global GmbH (Assa Abloy AB), DPD Patent Trust Limited
• Original Assignee: DPD Patent Trust Limited
• Inventors: Finn, David
• Primary Examiner(s): Le; Thien Minh
• Assistant Examiner(s): VO, TUYEN KIM
• Application Number:
  US11/779,299
• Publication Number:
  US 20080014867A1
• Time in Patent Office: 1,084 Days
• Field of Search: 235/375, 235/380, 235/451, 235/487, 235/492
• US Class Current: 235/492
• 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
• CPC Class Codes: H04B 5/77 for interrogation

Abstract

A portable RFID reader apparatus having a contactless interface and slots or recesses for insertion of contactless smart card fobs, including ID card, and having a wireless interface for communicating with a token plugged into a computer, provides physical and logical access.

Claims

1. A portable RFID reader/card system for physical access or logical access comprising:

a generally rectangular reader body;

circuitry disposed within the reader body;

a contactless ID card disposed in close proximity to the reader body;

an antenna positioned around the perimeter of the reader body which can act as a compensating antenna or to communicate with the contactless ID card;

at least one antenna coil disposed in the reader body for communicating with corresponding at least one contactless fob inserted into the reader body in a contactless mode.

2. The portable RFID reader/card system of claim 1, wherein:

the circuitry is arranged to communicate with the contactless ID card in a contactless mode and with an external reader in a wireless mode.

3. The portable RFID reader/card system of claim 2, wherein:

the contactless ID card is disposed in a recess in a surface of the body portion.

4. The portable RFID reader/card system of claim 2, wherein:

the contactless ID card is clipped to a lanyard which is attached to the body portion.

5. The portable RFID reader/card system of claim 1, further comprising:

a contact interface for an SD card inserted into the reader.

6. The portable RFID reader/card system of claim 1, wherein:

the at least one antenna coil comprises two antenna coils for communicating with corresponding two contactless fobs inserted into the reader body in the contactless mode.

7. The portable RFID reader/card system of claim 1, further comprising:

an additional antenna for communicating via a wireless token plugged into a user'"'"'s computer.

8. The portable RFID reader/card system of claim 1, wherein the circuitry comprises:

a contactless interface; and

a wireless interface.

9. The portable RFID reader/card system of claim 8, wherein:

the contactless interface is selected from the group consisting of ISO 14443, ISO 15693, NFC, and any similar interface.

10. The portable RFID reader/card system of claim 8, wherein:

the wireless interface is selected from the group consisting of IEEE 802.11, Bluetooth, Zigbee, Wibree, and any similar interface.

11. A method of using a contactless ID card for physical entry comprising:

disposing the ID card in close proximity to a portable reader system; and

presenting the combination of card and reader apparatus to a mullion reader;

wherein the portable reader system comprises;

a generally rectangular reader body;

circuitry disposed within the reader body;

a contactless ID card disposed in close proximity to the reader body;

an antenna positioned around the perimeter of the reader body which can act as a compensating antenna or to communicate with the contactless ID card;

at least one antenna coil disposed in the reader body for communicating with corresponding at least one contactless fob inserted into the reader body in a contactless mode.

12. A method of using a contactless ID card for logical access comprising:

disposing the ID card in close proximity to a portable reader system; and

presenting the combination of card and reader apparatus to a wireless token associated with a personal computer;

wherein the portable reader system comprises;

a generally rectangular reader body;

circuitry disposed within the reader body;

a contactless ID card disposed in close proximity to the reader body;

an antenna positioned around the perimeter of the reader body which can act as a compensating antenna or to communicate with the contactless ID card;

at least one antenna coil disposed in the reader body for communicating with corresponding at least one contactless fob inserted into the reader body in a contactless mode.

13. The method of claim 12, wherein:

when the user is in the vicinity of their computer, a communication event is opened up between the wireless token and combination of reader and ID card, thereby allowing the user to access a network after checking the credentials on the proximity (ID) card via the reader/card system.

14. The method of claim 13, further comprising:

when the user moves away from their computer, the communication signal between the reader/card system and the wireless token deteriorates, and the computer automatically logs-off from the network or goes into password protected security mode, once the reader/card system carried by the user is out of range of the Zigbee/Bluetooth.

15. The method of claim 13, wherein the token uses a standard selected from the group consisting of Zigbee, Bluetooth, and Wibree.