IP Library › Assignment 041467/0786
Patent Assignment
Reel/Frame 041467/0786

Change of Name

Recorded: 2017-01-24 Pages: 2
Assignor
SBC LABORATORIES, INC.
Executed: 2006-04-17
Assignee
AT&T LABS, INC.
9505 ARBORETUM BLVD., AUSTIN, TEXAS, 78759
Covered Property (1)
Method and System for Routing Calls Based on a Language Preference
Patent: 6,925,155 →
Application: 10/051,377 →
Publication: US 2003/0138094
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 4, 2013
From: AT&T LABS, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 031135/0584 →
Corrective Assignment to Correct the Assignee Name Previously Recorded on Reel 023312 Frame 0832. Assignor(S) Hereby Confirms the Assignee Name Should Read: Sbc Laboratories, Inc.. Jan 24, 2017
From: SBC TECHNOLOGY RESOURCES, INC.
To: SBC LABORATORIES, INC.
Reel/Frame 041467/0440 →
Assignment of Assignor's Interest Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041504/0952 →