Patent Assignment
Reel/Frame 028024/0634
Assignment of Assignor's Interest
Recorded: 2012-04-11
Pages: 14
Assignors
CAMPBELL, STEVEN WAYNE
Executed: 2012-04-10
HE, DAKE
Executed: 2012-04-05
YU, XIANG
Executed: 2012-04-05
WANG, JING
Executed: 2012-04-05
Assignee
SLIPSTREAM DATA INC.
50 BATHURST DRIVE, SUITE 12, WATERLOO, N2Y 2C5, CANADA
Covered Property
(1)
Motion Vector Sign Bit Hiding
Application:
61/608,248 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 13, 2012
From: SLIPSTREAM DATA INC.
To: RESEARCH IN MOTION LIMITED
Reel/Frame 028042/0314 →
Assignment of Assignor's Interest
Apr 24, 2013
From: SLIPSTREAM DATA INC.
To: RESEARCH IN MOTION LIMITED
Reel/Frame 030276/0982 →
Change of Name
Mar 15, 2016
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 038087/0963 →
Assignment of Assignor's Interest
Apr 27, 2023
From: BLACKBERRY LIMITED
To: OT PATENT ESCROW, LLC
Reel/Frame 063471/0474 →
Nunc Pro Tunc Assignment
Jun 16, 2023
From: OT PATENT ESCROW, LLC
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064015/0001 →
Corrective Assignment to Correct the Cover Sheet at Page 50 to Remove 12817157 Previously Recorded on Reel 063471 Frame 0474. Assignor(S) Hereby Confirms the Assignment.
Sep 5, 2023
From: BLACKBERRY LIMITED
To: OT PATENT ESCROW, LLC
Reel/Frame 064806/0669 →
Corrective Assignment to Correct 12817157 Application Number Previously Recorded at Reel: 064015 Frame: 0001. Assignor(S) Hereby Confirms the Assignment.
Sep 5, 2023
From: OT PATENT ESCROW, LLC
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064807/0001 →