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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7500270 B1

PDFFull Text
Expired
Date of Patent:
Mar. 03, 2009

Filed:

Jan. 20, 2005

Method for utilizing intelligent clock controller in digital rights management

Applicant:

Timo Vataja, Tampere, FI;

Inventor:

Timo Vataja, Tampere, FI;

Assignee:

Nokia Corporation, Espoo, FI;

Attorneys:

Alfred A. Fressola

Ware, Fressola, Van Der Sluys & Adolphson LLP

Primary Examiner:

Kambiz Zand

Assistant Examiner:

Monjour Rahim

Int. Cl.
CPC ...
G06F 7/04 (2006.01); G06K 9/00 (2006.01); H03M 1/68 (2006.01); H04L 9/00 (2006.01); H04K 1/00 (2006.01); H04N 7/16 (2006.01);
U.S. Cl.
CPC ...
Abstract

The invention relates to a method, electronic device and computer program for providing digital rights management. The electronic device comprises a first clock and an optional second clock. The electronic device may store at least one protected media object and rights associated with the media object. A time attack event is detected in the electronic device. A barring time is increased when a time attack event occurs. The barring time is decreased regularly. It is checked whether the barring time exceeds a predefined value at a request to present at least one media object. The at least one media object is presented if that is allowed by rights associated with the at least one media object and the barring time does not exceed the predefined value. The benefits of the invention are related to improved enforcement of digital rights.

Find Patent Forward Citations

Vataja, Timo. (2009). Method for utilizing intelligent clock controller in digital rights management (U.S. Patent No. 7500270). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7500270

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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