Patent Assignment
Reel/Frame 033526/0246
Assignment of Assignor's Interest
Recorded: 2014-08-13
Pages: 7
Assignors
GOLDBERG, RANDY G.
Executed: 1997-11-18
ROSEN, KENNETH H.
Executed: 1997-11-24
SACHS, RICHARD M.
Executed: 1997-11-18
WINTHROP, JOEL A., III
Executed: 1997-11-24
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property
(1)
Selective noise/channel/coding models and recognizers for automatic speech recognition
Patent:
45,289 →
Application:
09/978,250 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 28, 2016
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 038274/0841 →
Assignment of Assignor's Interest
Mar 28, 2016
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 038274/0917 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041498/0316 →