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Patent Assignment
Reel/Frame 029909/0532

Assignment of Assignor's Interest

Recorded: 2013-03-01 Pages: 3
Assignor
AT&T PROPERTIES, LLC
Executed: 2012-10-15
Assignee
AT&T INTELLECTUAL PROPERTY II, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
Rate-Adaptive Multiple Input/Multiple Output (Mimo) Systems
Patent: 8,433,258 →
Application: 13/048,573 →
Publication: US 2011/0176599
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 15, 2011
From: LUO, HUI; SOLLENBERGER, NELSON RAY; WINTERS, JACK HARRIMAN
To: AT&T CORP.
Reel/Frame 025960/0589 →
Assignment of Assignor's Interest Mar 1, 2013
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 029909/0506 →
Assignment of Assignor's Interest Jan 16, 2015
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: SONY CORPORATION
Reel/Frame 034736/0332 →