METHOD AND APPARATUS FOR MANAGING THE TRANSFER OF RIGHTS

• US 20100275270A1
• Filed: 07/07/2010
• Published: 10/28/2010
• Est. Priority Date: 06/07/2001
• Status: Abandoned Application

• Current Assignee: ContentGuard Holdings, Inc. (Pendrell Corporation)
• Original Assignee: ContentGuard Holdings, Inc. (Pendrell Corporation)
• Inventors: Ta, Thanh, Chen, Eddie J., WANG, Xin, Lao, Guillermo
• Application Number:
  US12/831,535
• Publication Number:
  US 20100275270A1
• Time in Patent Office: Days
• US Class Current: 726/28
• CPC Class Codes: G06Q 20/10 specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems
• CPC Class Codes: H04L 2463/101 applying security measures for digital rights management data processing systems or methods, specially adapted for commerce, e.g. marketing, shopping, billing, auctions or e-commerce G06Q30/00
• CPC Class Codes: H04L 63/102 Entity profiles
• CPC Class Codes: H04L 63/12 Applying verification of the received information cryptographic mechanisms or cryptographic arrangements for data integrity or data verification H04L9/32

Abstract

A method and apparatus for managing the transfer of rights associated with items from a rights supplier to a rights consumer. A set of rights is associated with an item and includes meta-rights specifying derivable rights that can be derived therefrom by the rights consumer. The set of rights is transferred, in the form of a license to the item, from the rights supplier to the rights consumer. If it is determined that the rights consumer is entitled to derive the derivable rights specified by the meta-rights, the derivable rights are derived and a license including the derived rights is generated with the rights consumer designated as a principal.

Claims

1. A computer-implemented method for transferring rights associated with an item from a rights supplier to a rights consumer, the method comprising:

obtaining a set of rights associated with an item, the set of rights including a meta-right specifying one or more rights that can be created when the meta-right is exercised, wherein the meta-right is provided in digital form and is enforceable by a repository;

determining, by a repository, whether a rights consumer is entitled to at least one right of the one or more rights specified by the meta-right; and

exercising the meta-right to create the at least one right specified by the meta-right, if the rights consumer is determined to be entitled to the at least one right specified by the meta-right.

2. The method of claim 1, wherein the rights supplier is the same as the rights consumer.

3. The method of claim 1, wherein the set of rights further specifies at least one principal to whom the meta-right is granted.

4. The method of claim 3, wherein the exercising step is performed by the at least one specified principal.

5. The method of claim 1, wherein the created at least one right is a meta-right that permits the rights consumer to share rights with another rights consumer.

6. The method of claim 1, wherein the created at least one right is a right granting the rights consumer the right to offer a usage right to another rights consumer.

7. A system for transferring rights associated with an item from a rights supplier to a rights consumer, the system comprising:

a computing device configured to obtain a set of rights associated with an item, the set of rights including a meta-right specifying one or more rights that can be created when the meta-right is exercised, wherein the meta-right is provided in digital form and is enforceable by a repository;

a computing device configured to determine whether a rights consumer is entitled to at least one right of the one or more rights specified by the meta-right; and

a computing device configured to exercise the meta-right to create the at least one right specified by the meta-right.

8. The system of claim 7, wherein the rights supplier is the same as the rights consumer.

9. The system of claim 7, wherein the set of rights further specifies at least one principal to whom the meta-right is granted.

10. The system of claim 7, wherein the created at least one right includes a meta-right that permits the rights consumer to share rights with another rights consumer.

11. The system of claim 7, wherein the created at least one right is a right granting the rights consumer the right to offer a usage right to another rights consumer.

12. The system of claim 7, wherein two or more of the computing devices may be combined into a single computing device.

13. A device for transferring rights associated with an item from a rights supplier to a rights consumer, the device comprising:

a repository configured to obtain a set of rights associated with an item, the set of rights including a meta-right specifying one or more rights that can be created when the meta-right is exercised, wherein the meta-right is provided in digital form and is enforceable by a repository; and

a meta-rights manager module configured to determine whether a rights consumer is entitled to at least one right of the one or more rights specified by the meta-right, and exercise the meta-right to create the at least one right specified by the meta-right.

14. The device of claim 13, wherein the rights supplier is the same as the rights consumer.

15. The device of claim 13, wherein the set of rights further specifies at least one principal to whom the meta-right is granted.

16. The device of claim 13, wherein the created at least one right includes a meta-right that permits the rights consumer to share rights with another rights consumer.

17. The device of claim 13, wherein the created at least one right is a right granting the rights consumer the right to offer a usage right to another rights consumer.