IP Library › Assignment 032990/0056
Patent Assignment
Reel/Frame 032990/0056

Assignment of Assignor's Interest

Recorded: 2014-05-29 Pages: 5
Assignors
ISLAM, MUHAMMAD KHALEDUL
Executed: 2014-05-14
WIRTANEN, JEFFREY WILLIAM
Executed: 2014-05-14
Assignee
BLACKBERRY LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L 3W8, CANADA
Covered Property (1)
Method and Apparatus for Setup of a Circuit Switched Call During Circuit Switched Fallback
Patent: 9,326,194 →
Application: 14/024,144 →
Publication: US 2015/0071167
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 16, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064104/0103 →
Nunc Pro Tunc Assignment Jun 19, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064271/0199 →