IP Library › Assignment 034957/0059
Patent Assignment
Reel/Frame 034957/0059

Assignment of Assignor's Interest

Recorded: 2015-02-13 Pages: 10
Assignors
NGUYEN, NGUYEN
Executed: 2011-11-24
HE, DAKE
Executed: 2011-12-09
Assignee
SLIPSTREAM DATA INC.
50 BATHURST DRIVE, SUITE 12, WATERLOO, N2Y 2C5, CANADA
Covered Property (1)
Multi-Level Significance Maps for Encoding and Decoding
Patent: 9,900,597 →
Application: 14/621,552 →
Publication: US US20150189280A1
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 13, 2015
From: JI, TIANYING
To: RESEARCH IN MOTION LIMITED
Reel/Frame 034957/0096 →
Assignment of Assignor's Interest Feb 13, 2015
From: SLIPSTREAM DATA INC.
To: RESEARCH IN MOTION LIMITED
Reel/Frame 034957/0128 →
Change of Name Mar 15, 2016
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 038087/0963 →
Assignment of Assignor's Interest Nov 16, 2018
From: BLACKBERRY LIMITED
To: VELOS MEDIA, LLC
Reel/Frame 047525/0606 →