Patent Assignment
Reel/Frame 022691/0110
Assignment of Assignor's Interest
Recorded: 2009-05-14
Pages: 3
Assignor
HAFFNER, PATRICK
Executed: 2006-01-12
Assignee
AT&T CORPORATION
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property
(1)
Multi-Class Classification Learning on Several Processors
Patent:
7,983,999 →
Application:
12/465,827 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 27, 2010
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 025047/0269 →
Assignment of Assignor's Interest
Sep 27, 2010
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 025047/0280 →
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 022691 Frame: 0110. Assignor(S) Hereby Confirms the Assignment.
Jan 23, 2017
From: HAFFNER, PATRICK
To: AT&T CORP.
Reel/Frame 041070/0210 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041512/0608 →