Patent Assignment
Reel/Frame 023533/0520
Assignment of Assignor's Interest
Recorded: 2009-11-18
Pages: 42
Assignor
AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Executed: 2008-11-14
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
System and Method for Providing Integrated Voice and Data Services Utilizing Wired Cordless Access with Unlicensed Spectrum and Wired Access with Licensed Spectrum
Application:
12/616,736 →
Publication:
US 2010/0056203
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.