IP Library › Assignment 015922/0773
Patent Assignment
Reel/Frame 015922/0773

Assignment of Assignor's Interest

Recorded: 2005-04-20 Pages: 4
Assignors
MARTIN, JOHN M.
Executed: 2002-04-10
BUSHEY, ROBERT R.
Executed: 2002-04-10
CHANG, HISAO M.
Executed: 2002-04-10
Assignee
SBC TECHNOLOGY RESOURCES, INC.
9505 ARBORETUM BOULEVARD, AUSTIN, TEXAS, 78759
Covered Property (1)
Directory Assistance Dialog with Configuration Switches to Switch from Automated Speech Recognition to Operator-Assisted Dialog
Patent: 7,050,560 →
Application: 10/927,922 →
Publication: US 2005/0027535
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 26, 2016
From: SBC TECHNOLOGY RESOURCES, INC.
To: SBC LABORATORIES, INC.
Reel/Frame 038262/0913 →
Assignment of Assignor's Interest Mar 26, 2016
From: AT&T LABS, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 038263/0060 →
Change of Name Mar 26, 2016
From: SBC LABORATORIES, INC.
To: AT&T LABS, INC.
Reel/Frame 038263/0064 →
Assignment of Assignor's Interest Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041504/0952 →