Security Agreement

Recorded: 2007-05-01 Received: 2007-05-01 Pages: 7

Assignor

SIGMA COMMUNICATIONS, LLC

Executed: 2007-05-01

Assignee

WELLS FARGO FOOTHILL, INC.

2450 COLORADO AVENUE, SUITE 3000 WEST, SANTA MONICA, CA, 90404, UNITED STATES

Covered Properties (5)

Satellite Radio Warning System and Method

Application: 11/041,790 →

Automated Mobile Notification System

Application: 10/862,742 →

Method and System for Delivery of Location Specific Information

Application: 10/348,693 →

Wireless Electrosurgical Adapter Unit and Methods Thereof

Application: 09/957,375 →

Automated Nodal Calling System

Application: 09/845,236 →