Patent Assignment
Reel/Frame 020237/0377
Assignment of Assignor's Interest
Recorded: 2007-12-13
Pages: 3
Assignor
RUCKART, JOHN
Executed: 2007-12-05
Assignee
AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
824 MARKET STREET, SUITE 425, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Devices and Computer Readable Media for Use with Devices Having Audio Output Within a Spatially Controlled Output Beam
Application:
11/955,386 →
Publication:
US 2009/0156249
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.