Radio frequency identification tags on consumable items used in printers and related equipment

• US 6,963,351 B2
• Filed: 12/02/2002
• Issued: 11/08/2005
• Est. Priority Date: 12/21/2001
• Status: Expired due to Term

• Current Assignee: Entrust Corp.
• Original Assignee: Datacard Corp. (Entrust Corp.)
• Inventors: Kienitz, Paul M., Debleeckere, Luc G, Myntti, Bill, Squires, Milo B., Davie, Jeffrey A., Paulson, Arthur, McCumber, Roger D.
• Primary Examiner(s): FEGGINS, KRISTAL J
• Application Number:
  US10/308,244
• Publication Number:
  US 20030128269A1
• Time in Patent Office: 1,072 Days
• Field of Search: 347/214, 347/215, 347/218, 347/219, 400/208, 400/613, 400/217.1, 400/219, 400/219.3, 400/219.4
• US Class Current: 347/214
• CPC Class Codes: B41J 35/36 Alarms, indicators, or feed disabling devices responsive to ink ribbon breakage or exhaustion
• CPC Class Codes: B65H 2701/52 Integration of elements inside the core or reel
• CPC Class Codes: G01N 2291/0423 Surface waves, e.g. Rayleigh waves, Love waves
• CPC Class Codes: H01Q 1/40 Radiating elements coated with or embedded in protective material
• CPC Class Codes: H01Q 7/00 Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop

Abstract

Improvements relating to identification tags on consumable supply items used in identity document production equipment. The use of identification tags on the consumable supply items allows the document production equipment to recognize the consumable supply items that are loaded into each piece of equipment. The equipment can then initiate a variety of activities that are based on the loaded supply item. The activities are designed to enhance the operation of the equipment for the equipment operator and to provide added value to those customers who utilize consumable supply items that are recognized by the equipment.

Claims

1. A method of tracking usage of a roll of a consumable supply in data bearing document production equipment, comprising:

loading a roll of a consumable supply into the equipment, the supply including a supply cylinder, unused material wound onto the supply cylinder waiting to be used, and a take-up cylinder for taking-up used material, at least one of said supply cylinder and said take-up cylinder containing read/write memory clement having stored data therein relating to the amount of material remaining to be used;

operating the equipment to perform a document production task so that at least some of the material remaining to be used is used; and

changing the data stored in the memory element relating to the amount of material remaining to be used based at least in part on the amount of material expected to be used for the production task, wherein the roll of consumable supply comprises print ribbon, cleaning tape, indent foil, labels, topping foil, holographic topcoats, or polyester laminates.

2. The method of claim 1, wherein the data stored in the memory element relating to the amount of material remaining to be used comprises data on the amount of material remaining on the supply cylinder, and changing the data stored in the memory element relating to the amount of material remaining to be used comprises decrementing the material remaining data.

3. The method of claim 1, wherein changing the data stored in the memory element relating to the amount of material remaining to be used includes adding an excess margin onto the amount of material expected to be used for the production task.

4. The method of claim 1, wherein the memory element is a read/write memory element, and comprising using radio frequency signals to read data from or write data to the memory element.

5. The method of claim 1, wherein the roll of consumable supply comprises a print ribbon roll, the production task comprises a print job, and comprising changing the data stored in the memory element based at least in part on the amount of print ribbon expected to be used for the print job.

6. A consumable supply for data bearing document production equipment, comprising:

a cylinder having first and second open ends and a spindle passageway extending along a rotation axis between the first and second open ends to enable the cylinder to be disposed on a rotatable spindle of the production equipment;

a consumable web material connected to the cylinder;

a generally circular tag body attached to the cylinder adjacent the first or second open end, the tag body having an aperture formed there through that is configured to allow passage through the tag body of at least a portion of the spindle or a portion of an element connected to the spindle when the cylinder is disposed on the spindle, and the aperture being aligned with the rotation axis;

an antenna connected to the tag body; and

a memory element connected to the tag body.

7. The consumable supply of claim 6, wherein the memory element is a read/write memory element.

8. The consumable supply of claim 6, wherein the aperture is generally circular.

9. The consumable supply of claim 6, wherein the cylinder is a supply cylinder supplying consumable web material for use by the production equipment.

10. The consumable supply of claim 6, wherein the cylinder is a take-up cylinder that takes-up consumable web material that has been used by the production equipment.

11. The consumable supply of claim 6, wherein the consumable web material comprises print ribbon, cleaning tape, indent foil, labels, topping foil, holographic topcoats, or polyester laminates.

12. The consumable supply of claim 6, wherein the antenna is circular and surruonds the aperture.

13. The consumable supply of claim 6, wherein the consumable supply is configured for use in a printer or a laminator.

14. A radio frequency identification tag for use on a consumable supply item in data bearing document production equipment, the supply item having a cylinder that is configured to be disposed on a rotatable spindle of the equipment for rotating the cylinder, comprising:

a generally circular tag body attachable to the cylinder, the tag body having an aperture formed there through that is configured to allow passage through the tag body of at least a portion of the spindle or a portion of an element connected to the spindle when the tag body is attached to the cylinder and the cylinder is disposed on the spindle;

an antenna connected to the tag body; and

a memory element connected to the tag body.

15. The radio frequency identification tag of claim 14, wherein the memory element is a read/write memory element.

16. The radio frequency identification tag of claim 14, wherein the aperture is generally circular.

17. The radio frequency identification tag of claim 14, wherein the antenna is circular and surrounds the aperture.