Change of Name

Recorded: 2008-05-22 Received: 2008-05-22 Pages: 6

Assignor

SBC PROPERTIES, L.P.

Executed: 2006-02-24

Assignee

AT&T KNOWLEDGE VENTURES, L.P.

645 EAST PLUMB LANE, RENO, NV, 89502, UNITED STATES

Covered Properties (3)

Method, System, and Database for Providing a Telecommunication Service

Application: 10/801,872 →

Method, System, and Database for Providing a Telecommunication Service

Application: 10/319,428 →

Method, System, and Database for Providing a Telecommunication Service

Application: 09/940,568 →