Granted Patent B2

US 7,303,128 · App. 10/412,740 · Granted Dec 4, 2007

Abstract

Claims (63)

1. A method of managing an asset carrying a barcode and an electronic article surveillance (EAS) tag, the method comprising:

providing a point of sale (POS) network comprising a processor configured for accessing a database;

providing a portable EAS/Scanner wirelessly connected to said POS network for bi-directional communication with said processor, said EAS/Scanner comprising an EAS system for modifying an activation state of said EAS tag and a barcode scanner for scanning said barcode;

scanning said barcode using said EAS/Scanner;

transmitting a signal representative of said barcode from said EAS/Scanner for receipt by said processor;

scanning said item using said EAS/Scanner to detect said EAS tag status;

transmitting a signal representative of said EAS tag status from said EAS/Scanner for receipt by said processor;

accessing asset information in said database in response to said signal representative of said barcode; and

deactivating said EAS tag using said EAS/Scanner in response to said asset information, the deactivating of the EAS tag being performed without regard to purchase of the asset.

2. A method according to claim 1 , the method further comprising re-activating said EAS tag.

3. A method according to claim 1 , wherein said asset information comprises sales transaction information for said asset.

4. A method according to claim 3 , wherein said sales transaction information indicates whether said asset has been properly purchased.

5. A method according to claim 1 , wherein said asset information indicates whether said barcode is valid.

6. A method according to claim 1 , said method further comprising transmitting an asset information signal representative of said asset information to said EAS/Scanner.

7. A method according to claim 1 , wherein said EAS/Scanner is manually enabled for modifying said activation state of said EAS tag.

8. A method according to claim 1 , wherein said database is a customer-specific database.

9. A method according to claim 1 , said method further comprising storing said asset information and said activation state in a transaction database.

10. A method according to claim 9 , said method further comprising reviewing said transaction database to identify repeated failure to deactivate EAS tags at a fixed POS station.

11. A method according to claim 9 , said method Further comprising reviewing said transaction database to identify EAS tag placement errors.

12. The method of claim 1 , further comprising:

determining if said EAS tag has been deactivated; and

logging in said database the identity of the asset carrying said EAS tag if said EAS tag has not been deactivated.

13. A method of facilitating purchase of an asset carrying to which is affixed a barcode and an electronic article surveillance (EAS) tag, the method comprising:

providing network comprising a processor configured for accessing a database;

providing a portable EAS/Scanner wirelessly connected to said POS network for bi-directional communication with said processor, said EAS/Scanner comprising an EAS system for modifying an activation state of said EAS tag and a barcode scanner for scanning said barcode;

scanning said barcode using said EAS/Scanner;

transmitting a signal representative of said barcode from said EAS/Scanner for receipt by said processor;

scanning said item using said EAS/Scanner to detect said EAS tag status;

transmitting a signal representative of said EAS tag status from said EAS/Scanner for receipt by said processor;

accessing asset information in said database in response to said signal representative of said barcode;

storing said asset information in a customer-specific database; and

deactivating said EAS tag using said EAS/Scanner in response to said asset information, the deactivating of the EAS tag being performed without regard to purchase of the asset.

14. A method according to claim 13 , wherein said asset information comprises sales transaction information for said asset.

15. A method according to claim 13 , wherein said asset information indicates whether said barcode is valid.

16. A method according to claim 13 , said method further comprising transmitting an asset information signal representative of said asset information to said EAS/Scanner.

17. A method according to claim 13 , wherein said EAS/Scanner is manually enabled for modifying said activation state of said EAS tag.

18. A method according to claim 13 , wherein said method further comprises:

performing a second scan of said barcode using said EAS/Scanner,

transmitting a second signal representative of said barcode from said EAS/Scanner for receipt by said processor; and

removing said asset information from said customer-specific database in said database in response to said second signal representative of said barcode.

19. A method according to claim 18 , said method further comprising activating said EAS tag following removal of said asset information from said customer-specific database.

20. The method of claim 13 , wherein deactivating said EAS tag using said EAS/Scanner in response to said asset information is performed automatically.

21. The method of claim 13 , wherein deactivating said EAS tag using said EAS/Scanner in response to said asset information is performed manually.

22. A method of verifying an electronic article surveillance (EAS) tag status of an asset carrying a barcode, the method comprising:

providing a point of sale (POS) network comprising a processor configured for accessing a database;

providing a portable EAS/Scanner wirelessly connected to said POS network for bi-directional communication with said processor, said EAS/Scanner comprising an EAS system for modifying an activation state of said EAS tag and a barcode scanner for scanning said barcode;

scanning said barcode using said EAS/Scanner;

transmitting a signal representative of said barcode from said EAS/Scanner for receipt by said processor; accessing asset information in said database in response to said signal representative of said barcode, the asset information including information regarding which items are to be tagged;

scanning said item using said EAS/Scanner to detect said EAS tag status;

transmitting a signal representative of said EAS tag status from said EAS/Scanner for receipt by said processor;

storing data representative of said EAS tag status in a status database; and

comparing the signal representative of said EAS tag status with the information regarding which items are to be tagged to determine if a tag has been improperly placed.

23. A method according to claim 22 , said method further comprising storing said asset information in said status database.

24. A method according to claim 23 , wherein said asset information comprises an intended EAS status for said asset.

25. A method according to claim 22 , said method further comprising transmitting an asset information signal representative of said asset information to said EAS/Scanner.

26. A method according to claim 22 , said method further comprising reviewing said status database to identify failure to place an EAS tag on said asset.

27. A method according to claim 22 , said method further comprising reviewing said status database to identify inadvertent affixation of an EAS tag on said asset.

28. The method of claim 22 , further comprising activating an alarm to indicate the possibility of an erroneously placed tag.

29. A network for use with an asset to which is affixed a

barcode and an electronic article surveillance (EAS) tag, the network comprising:

a processor configured for accessing a database; and at least one portable EAS/Scanner wirelessly connected for bi-directional communication with said processor, said EAS/Scanner comprising an EAS system configured to scan said item to detect said EAS tag status; transmit a signal representative of said EAS tag status for receipt by said processor, and modify an activation state of said EAS tag, and a barcode scanner configured to scan said barcode,

said EAS/Scanner being configured to access said database in response to information carried by said barcode to obtain asset information, said EAS system being configured for deactivating the EAS tag in response to said asset information, without regard to purchase of the asset.

30. A network according to claim 29 , said network comprising at least one fixed point-of-sale (POS) station for facilitating purchase of said asset by a customer, said fixed POS station being connected for bi-directional communication with said processor.

Assignments (6)