IP Library › Assignment 012608/0484
Patent Assignment
Reel/Frame 012608/0484

Assignment of Assignor's Interest

Recorded: 2002-02-14 Pages: 4
Assignors
VISHIK, CLAIRE SVETLANA
Executed: 2002-02-04
GORTI, SREENIVASA RAO
Executed: 2002-01-31
VAN VLECK, PAUL
Executed: 2002-01-31
Assignee
SBC TECHNOLOGY RESOURCES, INC.
9505 ARBORETUM BOULEVARD, AUSTIN, TEXAS, 78759
Covered Property (1)
Method and System for Multimodal Presence Detection
Patent: 6,735,287 →
Application: 09/990,760 →
Publication: US 2003/0095641
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 7, 2010
From: SBC TECHNOLOGY RESOURCES, INC.; SBC LABORATORIES, INC.
To: AT&T LABS, INC.
Reel/Frame 025105/0671 →
Assignment of Assignor's Interest Oct 13, 2010
From: AT&T LABS, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 025132/0349 →