IP Library › Assignment 038133/0833
Patent Assignment
Reel/Frame 038133/0833

Assignment of Assignor's Interest

Recorded: 2016-03-30 Pages: 7
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 Properties (4)
Subscriber Terminal for Providing Speech-Text Encoding and Telephony Service
Patent: 7,433,818 →
Application: 11/275,876 →
Publication: US 2006/0106602
Method and Device for Providing Speech-to-Text Encoding and Telephony Service
Patent: 8,265,931 →
Application: 12/200,292 →
Publication: US 2008/0319745
Method and Device for Providing Speech-to-Text Encoding and Telephony Service
Patent: 8,489,397 →
Application: 13/609,918 →
Publication: US 2013/0003945
Method and Device for Providing Speech-to-Text Encoding and Telephony Service
Patent: 9,361,888 →
Application: 13/943,269 →
Publication: US 2013/0304466
Related Assignments (3)
Other recorded transfers of the patents 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 →