UPDATING USAGE CONDITIONS IN LIEU OF DOWNLOAD DIGITAL RIGHTS MANAGEMENT PROTECTED CONTENT

Patent №

US 7,487,128

Granted

2009-02-03

Filed 2005

Owner

INTERNATIONAL BUSINESS MACHINES CORPORATION

AI components

1

planning

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

11247098

A method on an end user system for creating additional copies onto at least one computer readable medium such as CDs, DVDs, ZipDisks™, tape, Flash memory, and RAM. The method comprising the steps of: receiving encrypted content with associated usage conditions and a first hash value; receiving a selection from an end user to create at least one copy of the encrypted content onto at least one computer readable medium; sending a request to an online electronic store of the encrypted content selected to be copied; receiving from the electronic store a description of the content selected to be copied along with a second hash value; and determining if the first hash value received is identical to the second hash value and if the first hash and the second hash value is identical authorizing the creating additional copies onto at least one computer readable medium.

PlanningG06Q 30/00G06Q 20/40G06T 1/0021H04L 63/0428H04L 67/52H04L 69/04H04L 69/329H04W 4/02+9 more

AI classification

Planning0.79
Knowledge representation0.24
AI hardware0.00
Evolutionary computation0.00
Vision0.00
Machine learning0.00
Speech0.00
Natural language0.00

Ownership

INTERNATIONAL BUSINESS MACHINES CORPORATION

assignment · 196980387

Assignors

SPAGNA, RICHARD L., HURTADO, MARCO M., RETTIG, PAUL R., ZHAO, TING

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

From the same owner

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