Patent Assignment
Reel/Frame 023931/0722
Assignment of Assignor's Interest
Recorded: 2010-02-12
Pages: 6
Assignee
SLIPSTREAM DATA INC.
50 BATHURST DRIVE, SUITE 12, WATERLOO, ONTARIO, N2Y 2C5, CANADA
Covered Property
(1)
Modified Entropy Encoding for Images and Videos
Application:
12/704,623 →
Publication:
US 2010/0208804
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 12, 2010
From: YANG, EN-HUI
To: RESEARCH IN MOTION LIMITED
Reel/Frame 023931/0760 →
Assignment of Assignor's Interest
Jan 20, 2011
From: SLIPSTREAM DATA INC.
To: RESEARCH IN MOTION LIMITED
Reel/Frame 025664/0916 →
Change of Name
Oct 20, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 034016/0419 →