Patent №
US 7,028,009
Granted
2006-04-11
Filed 2002
Owner
CONTENTGUARD HOLDINGS, INC.
Lab
—
AI components
2
planning · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
10159272
An enforceable property right and a system for controlling the manner of use of an item in accordance with usage rights. The enforceable property right includes an item ticket having a security mechanism incorporated therein and specifying an item for which the item ticket can be redeemed and a license associated with the item ticket. The license includes usage rights specifying a manner of use for redeeming the item ticket and a mechanism for unlocking said security mechanism.
AI classification
Ownership
CONTENTGUARD HOLDINGS, INC.
assignment · 132470157
Assignors
WANG, XIN, TADAYON, BIJAN, DEMARTINI, THOMAS, RALEY, MICHAEL, LAO, GUILLERMO, CHEN, EDDIE, GILLIAM, CHARLES P.
On an employer assignment, the assignors are typically the inventors.