Storage of purchase-related information

• US 8,463,663 B2
• Filed: 10/26/2005
• Issued: 06/11/2013
• Est. Priority Date: 10/29/2004
• Status: Active Grant

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: McDonnell, James Thomas Edward, Robson, Huw, Pilu, Maurizio, Lawrence, Richard Anthony
• Primary Examiner(s): Zeender, F.
• Assistant Examiner(s): Haider, Fawaad
• Application Number:
  US11/258,096
• Publication Number:
  US 20060106719A1
• Time in Patent Office: 2,785 Days
• Field of Search: 705/28
• US Class Current: 705/28
• CPC Class Codes: G06K 19/07309 Means for preventing undesired reading or writing from or onto record carriers
• CPC Class Codes: G06K 19/07758 arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag

Abstract

A memory tag is a transponder device with a memory for storing digital content. Purchase-related information for a product is stored in such a memory tag. A write capability of the memory tag is disabled.

Claims

1. A method comprising:

receiving, at a memory tag from a read/write device of a computing device, a digital form of purchase-related information, wherein the digital form of the purchase-related information is associated with a purchase of a physical object and describes warranties for the physical object, wherein the memory tag is integrally formed with the physical object or permanently fixed to the physical object, where the described warranties include warranties running between respective pairs of different entities in a chain of distribution of the physical object, where the chain of distribution includes a manufacturer of the physical object, a retailer selling the physical object, and a user of the physical object, and wherein the digital form of the purchase-related information was created in response to the purchase of the physical object or an indication that the physical object will be purchased;

storing, at the memory tag, the digital form of the purchase-related information, wherein the digital form of the purchase-related information is stored in a memory within the memory tag, the memory configured to only be written to once; and

encrypting part of the digital form of the purchase-related information, wherein the part of the digital form of the purchase-related information that is encrypted and stored at the memory tag is inaccessible by anyone other than a person providing a warranty service for the physical object.

2. A method according to claim 1, further comprising receiving, with the digital form of the purchase-related information, a serial number of the physical object, and storing the serial number at the memory tag.

3. A method according to claim 1, further comprising encrypting all of the digital form of the purchase-related information, and storing the encrypted all of the digital form of the purchase-related information at the memory tag.

4. A method according to claim 1 wherein the digital form of the purchase-related information further comprises a receipt of the purchase.

5. A method according to claim 1 wherein the digital form of the purchase-related information stored at the memory tag further comprises a product manual for the physical object.

6. A method according to claim 1, further comprising:

physically changing the memory tag after the memory has been written with the digital form of the purchase-related information, wherein physically changing the memory tag renders the memory read-only.

7. A method according to claim 1, wherein the part of the digital form of the purchase-related information in the memory is encrypted with a first key, and wherein the encrypted part of the digital form of the purchase-related information is decryptable using a second, different key.

8. A method according to claim 1, wherein the different entities in the chain of distribution further include a wholesaler between the manufacturer and the retailer.

9. An apparatus comprising:

a physical object;

a memory tag integrally formed with the physical object or permanently fixed to the physical object, the memory tag having a memory and configured to;

receive, from a read/write device associated with a computing device, a digital form of purchase-related information that is associated with a purchase of the physical object and describes warranties for the physical object, the warranties running between respective pairs of different entities in a chain of distribution of the physical object, where the chain of distribution includes a manufacturer of the physical object, a retailer selling the physical object, and a user of the physical object, and wherein the digital form of the purchase-related information is created in response to the purchase of the physical object or an indication that the physical object will be purchased; and

store the digital form of the purchase-related information in the memory, the memory configured to only be written to once, and wherein at least a part of the digital form of the purchase-related information stored in the memory is encrypted with a first key and is inaccessible by anyone other than a person providing a warranty service for the physical object.

10. An apparatus according to claim 9, wherein the digital form of the purchase-related information further comprises a serial number of the physical object.

11. An apparatus according to claim 9, wherein the encrypted part of the digital form of the purchase-related information is decryptable using a second, different key.

12. An apparatus according to claim 9, wherein all of the digital form of the purchase-related information stored in the memory is encrypted.

13. An apparatus according to claim 9, wherein the digital form of the purchase-related information further comprises a receipt of the purchase.

14. An apparatus according to claim 9, wherein the digital form of the purchase-related information further comprises a product manual for the physical object.

15. An apparatus according to claim 9, wherein a portion of the memory tag is to be physically changed after the memory has been written with the digital form of the purchase-related information, wherein the physical changing of the memory tag renders the memory read-only.

16. A method comprising:

receiving, at a memory tag from a read/write device of a computing device, a digital form of purchase-related information, wherein the digital form of the purchase-related information is associated with a purchase of a physical object and describes warranties for the physical object, wherein the memory tag is integrally formed with the physical object or permanently fixed to the physical object, where the described warranties include warranties running among different entities in a chain of distribution of the physical object, where the chain of distribution includes a manufacturer of the physical object, a retailer selling the physical object, and a user of the physical object, and wherein the digital form of the purchase-related information was created in response to the purchase of the physical object or an indication that the physical object will be purchased;

storing, at the memory tag, the digital form of the purchase-related information, wherein the digital form of the purchase-related information is stored in a memory within the memory tag, the memory configured to only be written to once;

encrypting part of the digital form of the purchase-related information, wherein the part of the digital form of the purchase-related information that is encrypted and stored at the memory tag is inaccessible by anyone other than a person providing a warranty service for the physical object; and

physically changing the memory tag after the memory has been written with the digital form of the purchase-related information, wherein physically changing the memory tag renders the memory read-only, wherein physically changing the memory tag comprises burning a link in write circuitry of the memory tag.

17. An apparatus comprising:

a physical object;

a memory tag integrally formed with the physical object or permanently fixed to the physical object, the memory tag having a memory and configured to;

receive, from a read/write device associated with a computing device, a digital form of purchase-related information that is associated with a purchase of the physical object and describes warranties for the physical object, the warranties running among different entities in a chain of distribution of the physical object, where the chain of distribution includes a manufacturer of the physical object, a retailer selling the physical object, and a user of the physical object, and wherein the digital form of the purchase-related information is created in response to the purchase of the physical object or an indication that the physical object will be purchased; and

store the digital form of the purchase-related information in the memory, the memory configured to only be written to once, and wherein at least a part of the digital form of the purchase-related information stored in the memory is encrypted with a first key and is inaccessible by anyone other than a person providing a warranty service for the physical object, wherein a portion of the memory tag is to be physically changed after the memory has been written with the digital form of the purchase-related information, wherein the physical changing of the memory tag renders the memory read-only, and wherein the memory tag comprises write circuitry having a link to be burned to physically change the memory tag to render the memory read-only.

18. A system comprising:

a computing device configured to;

create a digital form of purchase-related information, wherein the digital form of the purchase-related information is associated with a physical object, and wherein creating the digital form of the purchase-related information is in response to a purchase of the physical object or an indication that the physical object will be purchased; and

a read/write device configured to;

output the digital form of the purchase-related information, wherein the digital form of the purchase-related information comprises information relating to a warranty associated with the physical object, wherein the information relating to the warranty describes warranties running among different entities in a chain of distribution of the physical object, wherein the chain of distribution includes a manufacturer of the physical object, a retailer selling the physical object, and a user of the physical object, and wherein the described warranties include warranties between respective pairs of the different entities in the chain of distribution, the different entities including the manufacturer, the retailer, and the user,

wherein the computing device is configured to encrypt, with a key, at least the information relating to the warranty, wherein the output of the digital form of the purchase-related information causes the digital form of the purchase-related information to be stored at a memory tag associated with the physical object, and wherein the encrypted information of the digital form of the purchase-related information as stored at the memory tag is not available for access by anyone other than a person providing warranty service for the physical object.

19. A system according to claim 18, wherein the computing device is further configured to output electronically, with the digital form of the purchase-related information, a serial number of the physical object.