Patent Assignment
Reel/Frame 013473/0921
Assignment of Assignor's Interest
Recorded: 2002-11-06
Pages: 8
Assignors
BANGALORE, SRINIVAS
Executed: 2002-10-22
FENG, JUNLAN
Executed: 2002-10-22
RAHIM, MAZIN G
Executed: 2002-10-22
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property
(1)
System and Method of Automating a Spoken Dialogue Service
Patent:
8,566,102 →
Application:
10/288,764 →
Related Assignments
(4)
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 038275/0041 →
Assignment of Assignor's Interest
Mar 28, 2016
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 038275/0130 →
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 →