Device for controlling access to user-selectable content

• US 9,819,489 B2
• Filed: 05/14/2008
• Issued: 11/14/2017
• Est. Priority Date: 05/14/2008
• Status: Active Grant

• Current Assignee: Western Digital Israel Limited (Western Digital Corporation)
• Original Assignee: SanDisk IL Ltd. (Western Digital Corporation)
• Inventors: Mardiks, Eitan
• Primary Examiner(s): COLLINS, MICHAEL
• Application Number:
  US12/152,508
• Publication Number:
  US 20090287349A1
• Time in Patent Office: 3,471 Days
• Field of Search: 705 51
• CPC Class Codes: G06Q 30/06 Buying, selling or leasing transactions
• CPC Class Codes: H04L 2209/56 Financial cryptography, e.g. electronic payment or e-cash
• CPC Class Codes: H04L 2209/60 Digital content management, e.g. content distribution
• CPC Class Codes: H04L 2209/80 Wireless network architectures or network communication protocols for wireless network security H04W12/00
• CPC Class Codes: H04L 9/32 including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials

Abstract

A device having user-selectable content includes a storage having the capacity to store pre-loaded content and a controller. The controller is operative to manage access to the pre-loaded content, by way of limiting the access to a user-selected portion of the pre-loaded content. The controller limits access subject to and performed according to an indication of an initial purchase transaction. Also provided is a controller that includes a processing unit and an interface to a memory. The processing unit is operative to manage access to pre-loaded content stored on the memory.

Claims

1. A removable storage device having user-selectable content, the device comprising:

a storage having the capacity to store pre-loaded content, the storage utilizing three dimensional memory chip technology; and

a storage controller configured to;

manage access to the pre-loaded content, wherein access management includes limiting the access to one of a plurality of user-selected portions of the pre-loaded content stored in the device and making such limited access subject to and performed according to an indication of an initial purchase transaction; and

select and propose new content of the pre-loaded content for selection and purchase by a user, wherein the storage controller is configured to select the new content for proposal based on a content preference of the user indicated by content of the initial purchase transaction; and

wherein the removable storage device is a removable memory card configured to be plugged into a hand held computing device.

2. The removable storage device of claim 1, wherein the indication of the initial purchase transaction includes an identification of the one of the plurality of user-selected portions.

3. The removable storage device of claim 1, wherein the indication of the initial purchase transaction includes initial permission to use only the one of the plurality of user-selectable portions of the pre-loaded content.

4. The removable storage device of claim 1, wherein the access management includes expanding the access to another one or more of the plurality of user-selectable portions of the pre-loaded content, the expandable access being subject to and performed according to a subsequent indication of one or more subsequent purchase transactions corresponding to such one or more user-selectable portions of the pre-loaded content.

5. The removable storage device of claim 1, in which the access management by the storage controller further includes receiving an identification of the user one of the plurality of selected portions from a playing device interface that facilitates user selections.

6. The removable storage device of claim 1, wherein the pre-loaded content is encrypted.

7. The removable storage device of claim 6, wherein the access management by the storage controller further includes decrypting the encrypted pre-loaded content.

8. The removable storage device of claim 1, wherein the pre-loaded content includes audio, video, still images, text, picture, computer program, or any combination thereof.

9. The removable storage device of claim 1, wherein information about the initial and any subsequent purchase transactions is conveyed to an external device.

10. The removable storage device of claim 1, wherein the initial purchase transaction is based on predetermined criteria for size and type of the one of the plurality of user selected portions, and wherein the access management by the storage controller further includes applying the predetermined criteria for delineating the one of the plurality of user-selected portions of the pre-loaded content.

11. The removable storage device of claim 1, wherein the storage has a configuration that complies with a memory card format, including a secured digital memory card format and a multimedia card format.

12. The removable storage device of claim 1, wherein the storage of the removable memory card comprises flash memory.

13. The removable storage device of claim 1, wherein the access management by the storage controller includes enabling a preview to the pre-loaded content and making such preview independent of and unrelated to the indication of the initial purchase.

14. The removable storage device of claim 1, wherein the pre-loaded content is accessible without requiring an online connection to a network.

15. The removable storage device of claim 1, wherein the hand held computing device is a cellular telephone.

16. The removable storage device of claim 1, wherein to propose new content of the pre-loaded content for selection by the user, the storage controller is further configured to preview pre-loaded content for selection by the user based in part on the selection by the user of the user-selected portions of the pre-loaded content.

17. A removable memory card configured to be plugged into a hand held computing device, the removable memory card comprising:

a storage having the capacity to store pre-loaded content, the storage utilizing three dimensional memory chip technology;

an interface configured to reversibly connect the removable memory card to a hand held computing device; and

a processing unit coupled to the interface and configured to;

manage access to the pre-loaded content, wherein access management includes limiting the access to one of a plurality of user-selected portions of the pre-loaded content stored in the storage of the removable memory card and making such limited access subject to and performed according to an indication of an initial purchase transaction; and

select and propose new content of the pre-loaded content for selection and purchase by a user, wherein the processing unit is configured to select the new content for proposal based on a content preference of the user indicated by content of the initial purchase transaction.

18. The removable memory card of claim 17, wherein the indication of the initial purchase transaction includes an identification of the one of the plurality of user-selected portions.

19. The removable memory card of claim 17, wherein the indication of the initial purchase transaction includes initial permission to use only the one of the plurality of user-selectable portions of the pre-loaded content.

20. The removable memory card of claim 17, wherein the access management includes expanding the access to another one or more of the plurality of user-selectable portions of the pre-loaded content, the expandable access being subject to and performed according to a subsequent indication of one or more subsequent purchase transactions corresponding to such one or more user-selectable portions of the pre-loaded content.

21. The removable memory card of claim 17, in which the access management further includes receiving an identification of the one of the plurality of user-selected portions from a playing device interface that facilitates user selections.

22. The removable memory card of claim 17, wherein with the pre-loaded content being encrypted, the access management further includes decrypting the encrypted pre-loaded content.

23. The removable memory card of claim 17, wherein the pre-loaded content includes audio, video, still images, text, picture, computer program, or any combination thereof.

24. The removable memory card of claim 17, wherein information about the initial and any subsequent purchase transactions is conveyed to an external device.

25. The removable memory card of claim 17, wherein the initial purchase transaction is based on predetermined criteria for size and type of the one of the plurality of user-selected portions, and wherein the access management further includes applying the predetermined criteria for delineating the one of the plurality of user-selected portions of the pre-loaded content.

26. The removable memory card of claim 17, wherein the access management includes enabling a preview to the pre-loaded content and making such preview independent of and unrelated to the indication of the initial purchase.

27. The removable memory card of claim 17, wherein the pre-loaded content is accessible without requiring an online connection to a network.

28. The removable memory card of claim 17, wherein the hand held computing device is a cellular telephone.

29. The removable memory card of claim 17, wherein to propose new content of the pre-loaded content for selection the user, the processing unit is further configured to preview pre-loaded content for selection by the user based in part on the selection by the user of the user-selected portions of the pre-loaded content.