IP Library › Assignment 034436/0212
Patent Assignment
Reel/Frame 034436/0212

Assignment of Assignor's Interest

Recorded: 2014-12-09 Pages: 3
Assignor
AT&T CORP.
Executed: 2014-09-02
Assignee
AT&T PROPERTIES, LLC
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Properties (5)
Enhanced Accuracy for Speech Recognition Grammars
Patent: 7,890,328 →
Application: 11/470,685 →
Enhanced Accuracy for Speech Recognition Grammars
Patent: 8,229,746 →
Application: 13/026,884 →
Publication: US 2011/0137652
Enhanced Accuracy for Speech Recognition Grammars
Patent: 8,478,593 →
Application: 13/552,218 →
Publication: US 2012/0284025
Enhanced Accuracy for Speech Recognition Grammars
Patent: 8,725,511 →
Application: 13/933,155 →
Publication: US 2013/0297315
Enhanced Accuracy for Speech Recognition Grammars
Patent: 9,412,364 →
Application: 14/268,061 →
Publication: US 2014/0244256
Related Assignments (10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 7, 2006
From: BLANCHARD, HARRY; LEWIS, STEVEN; SIVAPRASAD, SHANKARNARAYAN; ZHANG, LAN
To: AT&T CORP.
Reel/Frame 018214/0981 →
Assignment of Assignor's Interest Feb 17, 2011
From: BLANCHARD, HARRY; LEWIS, STEVEN; SIVAPRASAD, SHANKARNARAYAN; ZHANG, LAN
To: AT&T CORP.
Reel/Frame 025822/0115 →
Assignment of Assignor's Interest Jul 18, 2012
From: BLANCHARD, HARRY; LEWIS, STEVEN; SIVAPRASAD, SHANKARNARAYAN; ZHANG, LAN
To: AT&T CORP.
Reel/Frame 028579/0766 →
Assignment of Assignor's Interest Jul 2, 2013
From: BLANCHARD, HARRY; LEWIS, STEVEN; SIVAPRASAD, SHANKARNARAYAN; ZHANG, LAN
To: AT&T CORP.
Reel/Frame 030724/0952 →
Assignment of Assignor's Interest Sep 8, 2014
From: BLANCHARD, HARRY; LEWIS, STEVEN; SIVAPRASAD, SHANKARNARAYAN; ZHANG, LAN
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 033686/0440 →
Assignment of Assignor's Interest Sep 8, 2014
From: AT&T CORP.
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 033686/0522 →
Assignment of Assignor's Interest Dec 9, 2014
From: BLANCHARD, HARRY; LEWIS, STEVEN; SIVAPRASAD, SHANKARNARAYAN; ZHANG, LAN
To: AT&T CORP.
Reel/Frame 034436/0130 →
Assignment of Assignor's Interest Dec 9, 2014
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 034436/0311 →
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 14, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065566/0013 →