Systems, methods, apparatus of a secure RFID record

• US 8,590,799 B2
• Filed: 05/01/2011
• Issued: 11/26/2013
• Est. Priority Date: 04/30/2010
• Status: Active Grant

• Current Assignee: Jun Liu
• Original Assignee: Jun Liu
• Inventors: Liu, Jun
• Primary Examiner(s): MARSHALL, CHRISTLE I
• Application Number:
  US13/098,475
• Publication Number:
  US 20110266343A1
• Time in Patent Office: 940 Days
• Field of Search: 235/492, 235/494
• US Class Current: 235/494
• CPC Class Codes: G06K 19/07762 the adhering arrangement making the record carrier wearable, e.g. having the form of a ring, watch, glove or bracelet record carriers for insertion in the human body for medical purposes A61B90/00; record carriers adapted for attachment to animals A01K11/00
• CPC Class Codes: G06K 7/10366 the interrogation device being adapted for miscellaneous applications

Abstract

Systems, methods and apparatus of a secure RFID record are described herein. In one aspect, an apparatus of a RFID wristband comprises three layers: the top layer is a wristband, the middle layer is one RFID tag comprising one RFID chip and one tag antenna covering the wide area of the wristband, the bottom layer is made by anti-irritation materials. In another aspect, an apparatus of a RFID wristband comprises three layers: the top layer is a wristband, the middle layer has two RFID tags, each of which comprises one RFID chip and one tag antenna; the bottom layer is made by anti-irritation materials. In another aspect, a RFID system for secure communication comprises: a tag with at least two memory areas for storing an unique identifier and encoded data, respectively; a reader with at least three functions: key search, decoding process and encoding process; the unique identifier is associated with a key while the key is stored on the reader or a server connected to the reader.

Claims

1. An apparatus of a RFID wristband, comprising three layers:

the top layer is a wristband;

the middle layer has two RFID tags, each of which comprises one RFID chip and one tag antenna, and each of which operates independently, wherein the two RFID tags are placed so that at least one of the two RFID tags is not blocked by the wrist when the wristband is worn by a subject and read by a RFID reader, and wherein both RFID tags serve subject-identification purpose;

the bottom layer is made by anti-irritation materials.

2. The apparatus of claim 1 wherein a wristband button is at one end and a number of small punched circles are at the other end, one of which is clapped with the wristband button when the RFID wristband is worn around a patient wrist.

3. The apparatus of claim 2 wherein one RFID tag is located near the side of the wristband button and the other RFID tag is located on the side of small punched circles.

4. The apparatus of claim 1 wherein each tag antenna is a slotted antenna type.

5. The apparatus of claim 1 wherein each RFID chip is a RFID strap.

6. The apparatus of claim 1 wherein the bottom layer is water-proof and with high dielectricity.

7. The apparatus of claim 1 wherein a barcode is printed on the wristband surface.

8. The apparatus of claim 1, wherein the bottom layer cover the two RFID tags.