Patent Assignment
Reel/Frame 038121/0977
Assignment of Assignor's Interest
Recorded: 2016-03-29
Pages: 7
Assignors
GORIN, ALLEN LOUIS
Executed: 2003-01-08
LIU, ZHU
Executed: 2003-01-07
PARTHASARATHY, SARANGARAJAN
Executed: 2003-01-08
ROSENBERG, AARON EDWARD
Executed: 2003-01-08
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013
Covered Property
(1)
Unsupervised Speaker Segmentation of Multi-Speaker Speech Data
Patent:
7,930,179 →
Application:
11/866,125 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 26, 2016
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 038529/0164 →
Assignment of Assignor's Interest
Apr 26, 2016
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 038529/0240 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041512/0608 →