Title:
取引権を管理するための方法及び機器
Document Type and Number:
Japanese Patent JP6509120
Kind Code:
B2
Abstract:
This invention provides a method for managing a transaction right in a digital rights management server. The transaction right is the right to a transaction of a utilization right of a digital content item. The method comprises steps of obtaining an attribute associated with the digital content item from metadata of the digital content item; and generating the transaction right on the basis of a pre-stored rule and the attribute of the digital content item. Since the transaction right is generated on the basis of the attribute of the digital content item, or in other words, the transaction right is dependent on the attribute of the digital content item, the generated transaction right of digital content items can be different if the corresponding attribute associated with the digital content items are different. Furthermore, in additional to the metadata, the generation of the transaction right only requires the pre-stored rule, resulting in affordable complexity and cost. Since the transaction right is also dependent on the pre-stored rule, the content providers need not to individually set the transaction right for each digital content item, but are still able to set the transaction right by setting the pre-stored rule.
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Inventors:
Medical
Ma fullon
Getin
Ma fullon
Getin
Application Number:
JP2015541268A
Publication Date:
May 08, 2019
Filing Date:
November 01, 2013
Export Citation:
Assignee:
KONINKLIJKE PHILIPS N.V.
International Classes:
G06Q50/10; H04N21/4627
Domestic Patent References:
| JP2003174443A | ||||
| JP2008010012A | ||||
| JP2007531127A | ||||
| JP2002074053A | ||||
| JP2001167188A |
Foreign References:
| US20120173353 |
Attorney, Agent or Firm:
Patent Services Corporation m&s Partners