IP Library › Assignment 044911/0667
Patent Assignment
Reel/Frame 044911/0667

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
Patent: 9,686,690 →
Application: 14/473,189 →
Publication: US 2016/0065319
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 25, 2015
From: MONTEMURRO, MICHAEL PETER; LAKHDHAR, KHALED; ZHU, LIZHONG
To: BLACKBERRY LIMITED
Reel/Frame 036410/0388 →
Assignment of Assignor's Interest Aug 25, 2015
From: MCCANN, STEPHEN
To: BLACKBERRY UK LIMITED
Reel/Frame 036410/0429 →
Assignment of Assignor's Interest Aug 28, 2015
From: BLACKBERRY UK LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 036447/0204 →
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 →