Patent Assignment
Reel/Frame 050381/0605
Assignment of Assignor's Interest
Recorded: 2019-09-16
Pages: 4
Assignors
PARTHASARATHY, SARANGARAJAN
Executed: 2003-12-19
ROSE, RICHARD CAMERON
Executed: 2003-12-19
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property
(1)
System and Method for Mobile Automatic Speech Recognition
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 5, 2020
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 052095/0111 →
Assignment of Assignor's Interest
Mar 5, 2020
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 052095/0287 →
Assignment of Assignor's Interest
Mar 5, 2020
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 052095/0547 →
Assignment of Assignor's Interest
Nov 13, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065552/0934 →