Patent Assignment
Reel/Frame 017211/0250
Assignment of Assignor's Interest
Recorded: 2006-02-24
Pages: 3
Assignor
HAFFNER, PATRICK
Executed: 2006-01-12
Assignee
AT&T CORPORATION
ONE AT&T WAY, ROOM 2A-207, BEDMINSTER, NEW JERSEY, 07921
Covered Property
(1)
Methods to Distribute Multi-Class Classification Learning on Several Processors
Patent:
7,552,098 →
Application:
11/324,011 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee Name Previously Recorded on Reel 017211 Frame 0250. Assignor(S) Hereby Confirms the Assignment.
Jun 22, 2016
From: HAFFNER, PATRICK
To: AT&T CORP.
Reel/Frame 039118/0347 →
Assignment of Assignor's Interest
Aug 18, 2016
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 039477/0607 →
Assignment of Assignor's Interest
Aug 18, 2016
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 039477/0732 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041512/0608 →
Assignment of Assignor's Interest
Nov 13, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065552/0934 →