Method of detecting and managing RFID labels on items brought into a store by a customer

• US 6,554,187 B2
• Filed: 03/23/2001
• Issued: 04/29/2003
• Est. Priority Date: 03/23/2001
• Status: Expired due to Term

• Current Assignee: NCR Voyix Corporation
• Original Assignee: NCR Corporation (NCR Voyix Corporation)
• Inventors: Otto, Jerome A.
• Primary Examiner(s): Lee, Michael G.
• Assistant Examiner(s): Kim, Ahshik
• Application Number:
  US09/816,579
• Publication Number:
  US 20020134834A1
• Time in Patent Office: 767 Days
• Field of Search: 235/383, 235/384, 235/385, 235/462.25, 705/20
• US Class Current: 235/383
• CPC Class Codes: G06K 17/00 Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
• CPC Class Codes: G06Q 20/20 Point-of-sale [POS] network systems

Abstract

A method of detecting an item in a store which determines whether the item is from a different store. The method includes the steps of interrogating an RFID label on an item in the store, and comparing RFID label information in the RFID label with store RFID label information to determine whether the RFID label is from another store different than the one store.

Claims

1. A method of detecting an item brought into a store by a person comprising the steps of:

interrogating an RFID label on the item;

comparing RFID label information in the RFID label with store RFID label information to determine that the RFID label is from another store different than the one store;

determining whether the RFID label contains purchase information; and

if the RFID label does not contain purchase information, alerting store security personnel to track the person.

2. A method of detecting an item brought into a store by a person comprising the steps of:

interrogating an RFID label on the item;

comparing RFID label information in the RFID label with store RFID label information to determine that the RFID label is from another store different than the one store;

determining that the RFID label contains purchase information; and

comparing item identification information in the RFID label to store promotion information to determine whether to issue a promotion.

3. A system for detecting an RFID label on an item in a store comprising:

an RFID interrogator which obtains information from the RFID label; and

a computer which compares the information in the RFID label with store RFID label information to determine that the RFID label is from another store different than the one store, which determines whether the RFID label contains purchase information, and which, if the RFID label does not contain purchase information, alerts store security personnel to track the person.

4. A system for detecting an RFID label on an item brought into a store by a person comprising:

an RFID interrogator which obtains information from the RFID label; and

a computer which compares the information in the RFID label with store RFID label information to determine that the RFID label is from another store different than the one store, and which compares item identification information in the RFID label with promotion information to determine whether to issue a promotion to the person.

5. A system for detecting an RFID label on an item brought into a store by a person comprising:

an RFID interrogator which obtains information from the RFID label; and

a computer which compares the information in the RFID label with store RFID label information to determine that the RFID label is from another store different than the one store, which determines that the RFID label contains purchase information, and which compares item identification information in the RFID label with promotion information to determine whether to issue a promotion to the person.

6. A security method comprising the steps of:

interrogating an RFID label on an item worn by a person in a store;

comparing RFID label information in the RFID label with store RFID label information to determine whether the RFID label is from another store different than the one store;

if the RFID label is from the other store, determining whether the RFID label contains purchase information; and

if the RFID label does not contain purchase information, classifying the item as being potentially stolen.

7. The method as recited in claim 6, further comprising the steps of:

if the RFID label does not contain purchase information, alerting store security personnel to track the person.

8. A security method comprising the steps of:

interrogating an RFID label on an item in a store;

comparing RFID label information in the RFID label with store RFID label information to determine whether the RFID label is from another store different than the one store;

if the RFID label is from the other store, determining whether the RFID label contains purchase information; and

if the RFID label does not contain purchase information, classifying the item as being potentially stolen.

9. A system for detecting an RFID label on an item in a store comprising:

an RFID interrogator which obtains information from the RFID label; and

a kiosk containing the RFID interrogator which compares the information in the RFID label with store RFID label information to determine whether the RFID label is from another store different than the one store.