Patent Assignment
Reel/Frame 038122/0227
Assignment of Assignor's Interest
Recorded: 2016-03-29
Pages: 8
Assignors
GUPTA, NARENDRA K.
Executed: 2003-07-22
HOLLISTER, BARBARA B.
Executed: 2003-07-21
RAHIM, MAZIN G.
Executed: 2003-07-22
RICCARDI, GIUSEPPE
Executed: 2003-07-21
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013
Covered Property
(1)
Method of Generating a Labeling Guide for Spoken Dialog Services
Patent:
7,729,902 →
Application:
11/927,738 →
Related Assignments
(4)
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 →
Assignment of Assignor's Interest
Nov 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065533/0389 →