Patent Assignment
Reel/Frame 019838/0836
Assignment of Assignor's Interest
Recorded: 2007-08-31
Pages: 4
Assignee
EMBARQ HOLDINGS COMPANY, LLC
5454 W. 110TH STREET, KSOPKJ0701, OVERLAND PARK, KANSAS, 66211
Covered Property
(1)
System and Method for Call Privacy
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.