System for protecting tag related information and method thereof

• US 20060255917A1
• Filed: 05/10/2006
• Published: 11/16/2006
• Est. Priority Date: 05/10/2005
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Park, Kyung-ho, Yoon, Hyung-min, Kang, Woo-shik
• Application Number:
  US11/431,041
• Publication Number:
  US 20060255917A1
• Time in Patent Office: Days
• US Class Current: 340/10.100
• CPC Class Codes: G06K 7/0008 General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer

Abstract

A system for protecting signal emitting tag related information and a method thereof are provided. The method of protecting the signal emitting tag related information includes operations of receiving a request for the signal emitting tag related information, which is information related to a the signal emitting tag, and providing the requested signal emitting tag related information after authenticating the request. Therefore, a non-permitted user can be prevented from reading the signal emitting tag related information so that the signal emitting tag related information can be protected.

Claims

1. A method of protecting signal emitting tag related information comprising:

receiving a request for signal emitting tag related information, which comprises information related to a signal emitting tag; and

providing the signal emitting tag related information after authenticating the request.

2. The method as claimed in claim 1, further comprising determining whether protection for the signal emitting tag related information is set,

wherein, the signal emitting tag related information is provided after the authenticating of the request if it is determined that the protection is set.

3. The method as claimed in claim 2, wherein the providing of the signal emitting tag related information after the authenticating of the request comprises:

if it is determined that the protection is set, requesting a first authentication information necessary for the authenticating of the request;

receiving second authentication information and determining whether the signal emitting tag related information is permitted to be read using the second authentication information; and

if it is determined that the signal emitting tag related information is permitted to be read, providing the signal emitting tag related information.

4. The method as claimed in claim 3, wherein the first authentication information comprises at least one of information regarding a reader requesting the signal emitting tag related information, information regarding a terminal to which the reader is employed, and information regarding a user of the reader or the terminal.

5. The method as claimed in claim 3, further comprising:

if it is determined that the signal emitting tag related information is not permitted to be read, requesting a first password registered for the signal emitting tag related information;

determining whether the signal emitting tag related information is permitted to be read using a second password received in response to the requesting of the first password; and

if it is determined that the signal emitting tag related information is permitted to be read according to the second password, providing the signal emitting tag related information.

6. The method as claimed in claim 5, further comprising, if it is determined that the signal emitting tag related information is not permitted to be read according to the second password, transmitting a signal which represents not permitting reading of the signal emitting tag related information.

7. The method as claimed in claim 1, wherein authentication information, which comprises information necessary for the authenticating of the request, is received together with the request for the signal emitting tag related information.

8. The method as claimed in claim 1, further comprising:

requesting to set protection for the signal emitting tag related information; and

setting the protection for the signal emitting tag related information.

9. The method as claimed in claim 1, wherein the authenticating of the request comprises determining at least one of whether the signal emitting tag related information is permitted to be read, a first scope of the signal emitting tag related information if the signal emitting tag related information is permitted to be read, and whether a requester of the request is permitted to receive the signal emitting tag related information, and a second scope of the signal emitting tag related information if the requester is permitted to receive the signal emitting tag related information.

10. A system for protecting signal emitting tag related information, the system comprising:

a reader sending a request for signal emitting tag related information, which comprises information related to a signal emitting tag; and

a server providing the signal emitting tag related information to the reader after authenticating the request.

11. The system as claimed in claim 10, wherein, if it is determined that protection for the signal emitting tag related information is set, the server provides the signal emitting tag related information to the reader after the authenticating of the request.

12. The system as claimed in claim 11, wherein, if it is determined that the protection is set, the server determines whether to provide the signal emitting tag related information, based on first authentication information which comprises information necessary for the authenticating of the request.

13. The system as claimed in claim 12, wherein the reader is configured to send second authentication information which is input manually or pre-stored in the reader if the authenticating of the reader is requested.

14. The system as claimed in claim 10, wherein the authenticating of the request comprises determining at least one of whether the signal emitting tag related information is permitted to be read, a first scope of the signal emitting tag related information if the signal emitting tag related information is permitted to be read, and whether the reader is permitted to receive the signal emitting tag related information, and a second scope of the signal emitting tag related information if the reader is permitted to receive the signal emitting tag related information.

15. A signal emitting tag related information providing apparatus comprising:

a communicator which receives a request for signal emitting tag related information, which comprises information related to a signal emitting tag, from a reader which reads the signal emitting tag related information; and

a processor which provides the signal emitting tag related information through the communicator to the reader after authenticating the request.

16. The apparatus as claimed in claim 15, wherein, if it is determined that protection for the signal emitting tag related information is set, the processor provides the signal emitting tag related information through the communicator to the reader after the authenticating of the request.

17. The apparatus as claimed in claim 16, wherein, if it is determined that the protection for the signal emitting tag related information is set, the processor determines whether to provide the signal emitting tag related information, based on first authentication information which comprises information necessary for the authenticating of the request.

18. The apparatus as claimed in claim 15, wherein the authenticating of the request comprises determining at least one of whether the signal emitting tag related information is permitted to be read, a first scope of the signal emitting tag related information if the signal emitting tag related information is permitted to be read, and whether the reader is permitted to receive the signal emitting tag related information, and a second scope of the signal emitting tag related information if the reader is permitted to receive the signal emitting tag related information.

19. A method of protecting signal emitting tag related information comprising:

receiving a request for signal emitting tag related information which comprises information related to a signal emitting tag;

encoding the signal emitting tag related information; and

providing the encoded signal emitting tag related information.

20. The method as claimed in claim 19, further comprising determining whether protection for the signal emitting tag related information is set,

wherein, the encoding of the signal emitting tag related information is performed if it is determined that the protection is set.

21. The method as claimed in claim 20, further comprising:

receiving a signal emitting tag identification (ID) and a request for setting protection for the signal emitting tag related information; and

setting the protection using the signal emitting tag ID.

22. The method as claimed in claim 21, wherein the receiving of the signal emitting tag ID comprises receiving a first owner ID which specifies an owner of a product to which the signal emitting tag is attached, and

wherein the setting of the protection is performed if the first owner ID matches a predetermined second owner ID.

23. The method as claimed in claim 22, further comprising transmitting an authentication key, used for decoding the signal emitting tag related information, if the first owner ID matches a predetermined second owner ID.

24. The method as claimed in claim 21, further comprising transmitting an authentication key, used for decoding the signal emitting tag related information, after setting the protection.

25. The method as claimed in claim 19, further comprising:

receiving a signal emitting tag ID, a fourth owner ID and an owner change request; and

changing a third owner of a product, to which the signal emitting tag is attached, to a fourth owner specified by the fourth owner ID.

26. A method of protecting signal emitting tag related information, comprising:

sending a request for signal emitting tag related information which comprises information related to a signal emitting tag;

receiving encoded signal emitting tag related information in response to the request; and

decoding the encoded signal emitting tag related information.

27. The method as claimed in claim 26, further comprising receiving an authentication key, wherein the authentication key is used for the decoding of the encoded signal emitting tag related information.

28. The method as claimed in claim 27, further comprising transmitting the authentication key to a terminal of a permitted user so that the permitted user can read the encoded signal emitting tag related information using the authentication key.

29. The method as claimed in claim 27, wherein the authentication key is provided from a server providing the encoded signal emitting tag related information.

30. The method as claimed in claim 26, further comprising receiving a second authentication key from a terminal which receives a first authentication key, used for the decoding of the encoded signal emitting tag related information, and reissues the second authentication key, wherein the second authentication keys is also used for the decoding of the encoded signal emitting tag related information.