IP Library › Assignment 019889/0615
Patent Assignment
Reel/Frame 019889/0615

Assignment of Assignor's Interest

Recorded: 2007-09-27 Pages: 7
Assignors
CHANG, E-LEE, MS.
Executed: 2007-09-25
KHANDELWAL, MADHUR, MR.
Executed: 2007-09-25
ROBERTS, LINDA, MS.
Executed: 2007-09-26
CARTER, SHARON, MS.
Executed: 2007-09-21
Assignee
AT&T BLS INTELLECTUAL PROPERTY, INC.
824 MARKET STREET, SUITE 425, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Multi-Touch Interfaces for User Authentication, Partitioning, and External Device Control
Patent: 8,009,147 →
Application: 11/862,489 →
Publication: US 2009/0085877
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 22, 2009
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 023448/0441 →