Patent Assignment
Reel/Frame 019541/0301
Assignment of Assignor's Interest
Recorded: 2007-07-11
Received: 2007-07-11
Pages: 56
Assignor
AMERITECH PROPERTIES, INC.
Executed: 2002-06-26
Assignee
SBC HOLDINGS PROPERTIES, L.P.
645 EAST PLUMB LANE, RENO, NV, 89502, UNITED STATES
Covered Property
(1)
Method and System for Providing Enhanced Caller Indentification Information for Subscribers That Interface via Private Trunk Groups
Application:
10/036,950 →