Data communication and electronic article surveillance tag

• US 5,859,587 A
• Filed: 09/26/1996
• Issued: 01/12/1999
• Est. Priority Date: 09/26/1996
• Status: Expired due to Term

• Current Assignee: Tyco Fire & Security GmbH (Johnson Controls International plc)
• Original Assignee: Sensormatic Electronics Corporation (Johnson Controls International plc)
• Inventors: Alicot, Jorge F., Frederick, Richard B., Patterson, Hubert A.
• Primary Examiner(s): SWANN III, GLEN R
• Application Number:
  US08/721,121
• Time in Patent Office: 838 Days
• Field of Search: 340/551, 340/572
• US Class Current: 340/572.8
• CPC Class Codes: G08B 13/2417 having a radio frequency identification chip
• CPC Class Codes: G08B 13/2434 Tag housing and attachment details
• CPC Class Codes: G08B 13/2437 Tag layered structure, processes for making layered tags
• CPC Class Codes: G08B 13/2448 Tag with at least dual detection means, e.g. combined inductive and ferromagnetic tags, dual frequencies within a single technology, tampering detection or signalling means on the tag
• CPC Class Codes: G08B 13/246 Check out systems combined with EAS, e.g. price information stored on EAS tag anti-theft systems in point of sale systems G07G3/003

Abstract

A data communication and electronic article surveillance tag includes a data communication transponder and an electronic article surveillance tag.

Claims

1. A data communication and electronic article surveillance tag, said tag comprising:

a housing a data communication transponder positioned in said housing, and an electronic article surveillance tag positioned in said housing, said electronic article surveillance tag being electrically separate from said data communication transponder.

2. A data communication and electronic article surveillance tag as recited in claim 1, wherein said housing comprises a first cover and a second cover and said data communication transponder and said electronic article surveillance tag are positioned between said first and second covers.

3. A data communication and electronic article surveillance tag as recited in claim 2, wherein said first cover has a cavity and said data communication transponder and said electronic article surveillance tag are positioned in said cavity.

4. A data communication and electronic article surveillance tag as recited in claim 3, wherein said second cover covers said cavity.

5. A data communication and electronic article surveillance tag as recited in claim 4, wherein said data communication transponder comprises an antenna positioned around said electronic article surveillance tag.

6. A data communication and electronic article surveillance tag as recited in claim 4, wherein said data communication transponder comprises a memory containing data about an article.

7. A data communication and electronic article surveillance tag as recited in claim 6, wherein said data comprises information about the pricing of an article.

8. A data communication and electronic article surveillance tag as recited in claim 2, wherein at least one of said first and second covers has an adhesive surface for attaching said tag to an article.

9. A data communication and electronic article surveillance tag as recited in claim 2, wherein said data communication transponder comprises a memory containing data about an article.

10. A data communication and electronic article surveillance tag as recited in claim 9, wherein said data comprises information about the pricing of an article.

11. A data communication and electronic article surveillance tag as recited in claim 2, wherein said data communication transponder comprises an antenna imbedded in one of said first and second covers.

12. A data communication and electronic article surveillance tag as recited in claim 2, wherein said data communication transponder comprises an antenna on one of said first and second covers.

13. A data communication and electronic article surveillance tag as recited in claim 2, wherein said first cover comprises a housing having a first cavity and a second cavity and said data communication transponder is positioned in said first cavity and said electronic article surveillance tag is positioned in said second cavity.

14. A data communication and electronic article surveillance tag as recited in claim 13, wherein said second cover covers said first and second cavities.

15. A data communication and electronic article surveillance tag as recited in claim 13, wherein said first cavity is surrounded by said second cavity and said data communication transponder comprises an antenna that is positioned in said second cavity so that said antenna is positioned around said electronic article surveillance tag.

16. A data communication and electronic article surveillance tag as recited in claim 15, wherein said electronic article surveillance tag comprises a magnetoacoustic electronic article surveillance tag.

17. A data communication and electronic article surveillance tag as recited in claim 15, wherein said data communication transponder comprises a memory containing data about an article.

18. A data communication and electronic article surveillance tag as recited in claim 17, wherein said data comprises information about the pricing of an article.

19. A data communication and electronic article surveillance tag as recited in claim 18, wherein said electronic article surveillance tag comprises a magnetoacoustic electronic article surveillance tag.

20. A data communication and electronic article surveillance tag as recited in claim 1, wherein said data communication transponder comprises an antenna positioned around said electronic article surveillance tag.

21. A data communication and electronic article surveillance tag as recited in claim 1, wherein said data communication transponder comprises a memory.

22. A data communication and electronic article surveillance tag as recited in claim 21, wherein said memory contains data about an article.

23. A data communication and electronic article surveillance tag as recited in claim 22, wherein said data comprises information about the pricing of an article.