Patent Assignment
Reel/Frame 028042/0314
Assignment of Assignor's Interest
Recorded: 2012-04-13
Pages: 7
Assignor
SLIPSTREAM DATA INC.
Executed: 2012-04-11
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L 3W8, CANADA
Covered Properties
(7)
Coding of Residual Data in Predictive Compression
Coding of Residual Data in Predictive Compression
Methods and Devices for Context Modeling to Enable Modular Processing
Application:
13/360,688 →
Publication:
US 2013/0195200
Coding of Residual Data in Predictive Compression
Application:
61/429,631 →
Coding of Residual Data in Predictive Compression
Application:
61/429,633 →
Motion Vector Sign Bit Hiding
Application:
61/608,248 →
Unified Transform Coefficient Encoding and Decoding
Application:
61/608,256 →
Related Assignments
(21)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 9, 2011
From: SLIPSTREAM DATA INC.
To: RESEARCH IN MOTION LIMITED
Reel/Frame 027354/0485 →
Assignment of Assignor's Interest
Jan 24, 2012
From: HE, DAKE; MENG, JIN
To: SLIPSTREAM DATA INC.
Reel/Frame 027580/0531 →
Assignment of Assignor's Interest
Mar 7, 2012
From: HE, DAKE; MENG, JIN
To: SLIPSTREAM DATA INC.
Reel/Frame 027822/0135 →
Assignment of Assignor's Interest
Mar 23, 2012
From: JI, TIANYING
To: RESEARCH IN MOTION LIMITED
Reel/Frame 027914/0678 →
Assignment of Assignor's Interest
Mar 23, 2012
From: NGUYEN, NGUYEN; HE, DAKE
To: SLIPSTREAM DATA INC.
Reel/Frame 027914/0773 →
Assignment of Assignor's Interest
Apr 10, 2012
From: NGUYEN, NGUYEN; HE, DAKE
To: SLIPSTREAM DATA INC.
Reel/Frame 028019/0415 →
Assignment of Assignor's Interest
Apr 10, 2012
From: JI, TIANYING
To: RESEARCH IN MOTION LIMITED
Reel/Frame 028019/0503 →
Assignment of Assignor's Interest
Apr 11, 2012
From: CAMPBELL, STEVEN WAYNE; HE, DAKE; YU, XIANG; WANG, JING
To: SLIPSTREAM DATA INC.
Reel/Frame 028024/0634 →
Assignment of Assignor's Interest
Jul 17, 2012
From: SLIPSTREAM DATA INC.
To: RESEARCH IN MOTION LIMITED
Reel/Frame 028564/0650 →
Assignment of Assignor's Interest
Apr 24, 2013
From: SLIPSTREAM DATA INC.
To: RESEARCH IN MOTION LIMITED
Reel/Frame 030276/0982 →
Change of Name
Apr 29, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 032784/0944 →
Assignment of Assignor's Interest
Sep 9, 2014
From: SLIPSTREAM DATA INC.
To: RESEARCH IN MOTION LIMITED
Reel/Frame 033696/0060 →
Change of Name
Feb 18, 2015
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 035021/0768 →
Change of Name
Aug 28, 2015
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 036504/0659 →
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 →
Nunc Pro Tunc Assignment
Jun 19, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064066/0001 →
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 →
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 the Added Patent Number to Remove Patent No. 8,873,407 at Previously Recorded on Reel 64066 Frame 1. Assignor(S) Hereby Confirms the Nunc Pro Tunc Assignment Effective Date March 20, 2023.
Feb 2, 2026
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 074921/0001 →