Patent Assignment
Reel/Frame 031788/0536
Assignment of Assignor's Interest
Recorded: 2013-12-16
Pages: 3
Assignor
CHANG, HISAO M.
Executed: 2013-11-26
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET, ATLANTA, GEORGIA, 30308
Covered Property
(1)
Method and Apparatus for Providing Mobile Multimodal Speech Hearing Aid
Application:
14/092,834 →
Publication:
US 2015/0149169
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.