Patent Assignment
Reel/Frame 057770/0457
Assignment of Assignor's Interest
Recorded: 2021-10-05
Pages: 5
Assignor
MAHMOOD, HAMID
Executed: 2014-07-14
Assignee
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST, WATERLOO, ONTARIO, N2K 0A7, CANADA
Covered Property
(1)
Method and Apparatus for Handling Circuit Switched Calls at a User Equipment
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.