Patent Assignment
Reel/Frame 028147/0756
Assignment of Assignor's Interest
Recorded: 2012-05-03
Pages: 5
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, N2L 3W8, CANADA
Covered Property
(1)
System and Method for Providing Audible Messages in Replacement of Telephone Tones
Application:
13/462,910 →
Publication:
US 2012/0213344
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.