Patent Assignment
Reel/Frame 020825/0526
Assignment of Assignor's Interest
Recorded: 2008-04-18
Pages: 3
Assignee
T-MOBILE INTERNATIONAL AG & CO. KG
LANDGRABENWEG 151, BONN, D-53227, GERMANY
Covered Property
(1)
Method for Informing a Subscriber of a Mobile Telephony Network About Missed Calls