METHOD AND APPARATUS FOR HIERARCHICAL ASSIGNMENT OF RIGHTS TO DOCUMENTS AND DOCUMENTS HAVING SUCH RIGHTS

Patent №

US 8,869,293

Granted

2014-10-21

Filed 2006

Owner

CONTENTGUARD HOLDINGS, INC.

Lab

AI components

1

kr

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

11584590

A self-contained device for protecting content, the content having usage rights associated therewith, includes a usage rights portion having usage rights that control the use of the content; a rights management module that authorizes a request to access to the content based on the usage rights; a rights assignment module that generates and updates the usage rights based on the content access; and an interface module that allows accessing of the content.

Knowledge representationG06F 21/62G06Q 10/10G06F 21/1075

AI classification

Knowledge representation0.50
AI hardware0.31
Planning0.16
Evolutionary computation0.01
Natural language0.01
Vision0.00
Machine learning0.00
Speech0.00

Ownership

CONTENTGUARD HOLDINGS, INC.

assignment · 263850087

Assignors

TADAYON, BIJAN, NAHIDIPOUR, ARAM, WANG, XIN, RALEY, MICHAEL C., LAO, GUILLERMO, TA, THANH T.

On an employer assignment, the assignors are typically the inventors.

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