Assignment of Assignor's Interest

Recorded: 2013-05-15 Pages: 3

Assignors

RALEY, MICHAEL

Executed: 2002-02-27

CHEN, DANIEL

Executed: 2002-03-01

WU, HSI-CHENG

Executed: 2002-03-22

TA, THANH

Executed: 2002-02-27

Assignee

CONTENTGUARD HOLDINGS, INC.

2711 CENTERVILLE ROAD, SUITE 400, WILMINGTON, DELAWARE, 19808

Covered Properties (5)

Method and Apparatus for Validating Security Components Through a Request for Content

Patent: 7,206,941 →

Application: 10/425,609 →

Publication: US 2003/0196091

Method and Apparatus for Variable Encryption of Data

Patent: 7,412,605 →

Application: 10/425,644 →

Publication: US 2003/0177400

Method and Apparatus for Providing a Specific User Interface in a System for Managing Content

Patent: 7,913,095 →

Application: 10/425,649 →

Publication: US 2005/0278793

Instance Specific Digital Watermarks

Patent: 7,269,735 →

Application: 10/425,828 →

Publication: US 2003/0196093

Method and Apparatus for Automatically Deploying Security Components in a Content Distribution System

Patent: 7,237,125 →

Application: 10/425,948 →

Publication: US 2003/0196121