Patent Assignment
Reel/Frame 015167/0617
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded: 2004-04-01
Received: 2004-04-06
Pages: 3
Assignor
AMERITECH SERVICES, INC., HOFFMAN ESTATES, IL
Executed: 2004-03-29
Assignee
PKT TECHNOLOGIES, LLC
195 N. HARBOR DRIVE, SUITE 5403, CHICAGO, IL, 60601, UNITED STATES