Patent Assignment
Reel/Frame 027219/0648
Assignment of Assignor's Interest
Recorded: 2011-11-14
Pages: 5
Assignor
HE, DAKE
Executed: 2011-08-16
Assignee
SLIPSTREAM DATA INC.
50 BATHURST DRIVE, SUITE 12, WATERLOO, N2Y 2C5, CANADA
Covered Property
(1)
Methods and Devices for Data Compression Using Context-Based Coding Order
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 17, 2011
From: SLIPSTREAM DATA INC.
To: RESEARCH IN MOTION LIMITED
Reel/Frame 027069/0114 →
Assignment of Assignor's Interest
Nov 14, 2011
From: MARTIN-COCHER, GAELLE CHRISTINE
To: RESEARCH IN MOTION LIMITED
Reel/Frame 027219/0718 →
Change of Name
Apr 16, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 032698/0776 →