Patent Assignment
Reel/Frame 021527/0359
Assignment of Assignor's Interest
Recorded: 2008-09-15
Pages: 5
Assignor
SLIPSTREAM DATA INC.
Executed: 2006-07-10
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, N2L 3W8, CANADA
Covered Property
(1)
Determination of Compression State Information for Use in Interactive Compression
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 15, 2008
From: YANG, EN-HUI; SINGH, AJIT; AHMED, SALMAAN; SZE, DAVID P.
To: SLIPSTREAM DATA INC.
Reel/Frame 021527/0354 →
Change of Name
Feb 19, 2016
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 037861/0215 →
Assignment of Assignor's Interest
Jun 16, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064104/0103 →