Patent Assignment
Reel/Frame 048724/0921
Assignment of Assignor's Interest
Recorded: 2019-03-28
Pages: 10
Assignee
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST, WATERLOO, N2K 0A7, CANADA
Covered Property
(1)
Systems and Methods of Tracking Users Within a Facility
Patent:
10,667,057 →
Application:
16/367,535 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.