Patent Assignment
Reel/Frame 012567/0830
Assignment of Assignor's Interest
Recorded: 2002-01-22
Pages: 6
Assignors
CALDWELL, CHARLES DAVID
Executed: 2002-01-15
HARLOW, JOHN BRUCE
Executed: 2002-01-16
SAYKO, ROBERT J.
Executed: 2002-01-17
SHAYE, NORMAN
Executed: 2002-01-18
Assignee
AT&T CORP
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013
Covered Property
(1)
Method and Device for Providing Speech-to-Text Encoding and Telephony Service
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 22, 2016
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 038983/0256 →
Assignment of Assignor's Interest
Jun 22, 2016
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 038983/0386 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041512/0608 →