Patent Assignment
Reel/Frame 043010/0711
Assignment of Assignor's Interest
Recorded: 2017-07-14
Pages: 4
Assignor
LAYTON, LEONARD CHARLES
Executed: 2016-08-10
Assignee
BLACKBERRY LIMITED
2200 UNIVERSITY EAST, WATERLOO, ONTARIO, N2K 0A7, CANADA
Covered Property
(1)
System and Method for Generating an Acoustic Signal for Localization of a Point of Interest
Application:
15/235,525 →
Publication:
US 2018/0045530
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.