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

• US 7,342,597 B2
• Filed: 06/07/2005
• Issued: 03/11/2008
• Est. Priority Date: 12/21/2001
• Status: Expired due to Term

• Current Assignee: Entrust Datacard Corporation (Entrust Corp.)
• Original Assignee: Datacard Corp. (Entrust Corp.)
• Inventors: Myntti, Bill, Squires, Milo B., Davie, Jeffrey A., Paulson, Arthur, McCumber, Roger D., Debleeckere, Luc G.
• Primary Examiner(s): FEGGINS, KRISTAL J
• Application Number:
  US11/146,611
• Publication Number:
  US 20050275708A1
• Time in Patent Office: 1,008 Days
• Field of Search: 347171-172, 347/193, 347/214, 347217-218, 347/188, 400207-208, 400/214, 400/196, 400611-613, 400/120.01, 400/120.02, 400/76, 400/615.2, 428/36.9
• 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 consumable supply for equipment having a rotatable spindle, 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 the rotatable spindle of the equipment;

a consumable web material connected to the cylinder;

a electronic tag body attached to the cylinder adjacent the first or second open end, the tag body having an aperture formed therethrough 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, the tag body further comprising a circular antenna surrounding the aperture, an outer diameter of the antenna being greater than an outer dimension of the aperture and less than an outer diameter of the cylinder.

2. The consumable supply of claim 1, wherein the electronic tag body further comprises a programmable read/write memory element.

3. The consumable supply of claim 1, wherein the aperture is generally circular.

4. The consumable supply of claim 3, wherein the consumable supply is configured for use in a printer or a laminator.

5. The consumable supply of claim 1, wherein the cylinder is a supply cylinder supplying consumable web material for use by the equipment.

6. The consumable supply of claim 1, wherein the cylinder is a take-up cylinder that takes-up consumable web material that has been used by the equipment.

7. The consumable supply of claim 1, wherein the consumable web material comprises print ribbon, cleaning tape, indent foil, labels, topping foil, holographic topcoats, or polyester laminates.

8. The consumable supply of claim 1, wherein the an inner diameter of the antenna is larger than an outer dimension of the aperture.

9. The consumable supply of claim 1, wherein the aperture is sized so that the spindle is rotatable relative to the tag body.

10. The consumable supply of claim 1, wherein the web material is a color print ribbon with a series of colored panels including cyan, yellow and magenta panels.

11. The consumable supply of claim 1, wherein the tag body is non-destructively attached to the cylinder to allow non-destructive removal of the tag body.

12. An electronic identification tag for use on a consumable supply item in equipment having a rotatable spindle, the supply item having a cylinder configured to be disposed on the rotatable spindle of the equipment for rotating the cylinder, comprising:

a portable tag body non-destructively removably connectable to the cylinder, the tag body having an aperture formed therethrough 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;

the tag body comprising a memory, and a circular antenna surrounding the aperture, an outer diameter of the antenna is greater than an outer dimension of the aperture and less than an outer diameter of the cylinder.

13. The electronic identification tag of claim 12, wherein the memory is read/write memory.

14. The electronic identification tag of claim 12, wherein the aperture is sized so that the spindle is rotatable relative to the tag body.

15. The radio frequency identification tag of claim 12, wherein the aperture is generally circular.

16. The electronic identification tag of claim 12 wherein the memory comprises data to enable enhanced operation of the consumable supply item in the equipment.

17. A printer ribbon supply for use in a card printer having a rotatable spindle, comprising:

a core having first and second ends and a spindle passageway extending along a rotation axis between the first and second ends to enable the core to be disposed on the rotatable spindle of the card printer;

a print ribbon connected to the core, the print ribbon including a series of colored panels including cyan, yellow, and magenta panels;

a radio frequency identification tag non-destructively connected to the core adjacent the first or second end thereof to allow non-destructive removal of the tag, the tag having an aperture formed therethrough that is configured to allow passage through the tag of at least a portion of the spindle when the core is disposed on the spindle, and the aperture being aligned with the rotation axis;

the tag having a circular antenna that is concentric with the rotation axis; and

the tag having a memory element.

18. The printer ribbon supply of claim 17, wherein the panels include black panels.

19. The printer ribbon supply of claim 17, wherein the core has an interior diameter, and the tag has an outer diameter that is less than the interior diameter.

20. The printer ribbon supply of claim 19, wherein the tag is recessed into the first end or the second end of the core.