Patent Assignment
Reel/Frame 020088/0539
Assignment of Assignor's Interest
Recorded: 2007-10-29
Pages: 4
Assignor
RAY, AMAR NATH
Executed: 2007-10-29
Assignee
EMBARQ HOLDINGS COMPANY LLC
5454 W. 110TH STREET, KSOPKJ0701, OVERLAND PARK, KANSAS, 66251
Covered Property
(1)
System to provide real loops for sidetone measurement with analog telephones
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.