Patent Assignment
Reel/Frame 044911/0470
Assignment of Assignor's Interest
Recorded: 2018-02-13
Pages: 4
Assignor
ZHU, LIZHONG
Executed: 2018-02-02
Assignee
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST, WATERLOO, ONTARIO, N2K 0A7, CANADA
Covered Property
(1)
Method and Apparatus for Calculating a Coverage Signal Strength Indicator
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 24, 2017
From: MONTEMURRO, MICHAEL PETER
To: BLACKBERRY LIMITED
Reel/Frame 043938/0639 →
Assignment of Assignor's Interest
Oct 24, 2017
From: MCCANN, STEPHEN
To: BLACKBERRY UK LIMITED
Reel/Frame 043938/0791 →
Assignment of Assignor's Interest
Oct 24, 2017
From: BLACKBERRY UK LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 043939/0221 →
Assignment of Assignor's Interest
Oct 30, 2017
From: LAKHDHAR, KHALED
To: BLACK BERRY LIMITED
Reel/Frame 043983/0189 →
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 →