IP Library › Assignment 020346/0333
Patent Assignment
Reel/Frame 020346/0333

Assignment of Assignor's Interest

Recorded: 2008-01-10 Pages: 2
Assignor
WANG, LONGJI
Executed: 2007-07-10
Assignee
YANG, EN-HUI
203 BEAVER CREEK ROAD, WATERLOO, ONTARIO, N2T 2R8, CANADA
Covered Property (1)
Method, System and Computer Program Product for Optimization of Data Compression
Patent: 7,742,643 →
Application: 11/180,513 →
Publication: US 2006/0013493
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 10, 2008
From: YANG, EN-HUI
To: SLIPSTREAM DATA INC.
Reel/Frame 020346/0341 →
Dissolution Agreement Feb 11, 2016
From: SLIPSTREAM DATA INC.
To: BLACKBERRY LIMITED
Reel/Frame 037763/0457 →
Assignment of Assignor's Interest Jun 16, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064104/0103 →
Nunc Pro Tunc Assignment Jun 19, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064270/0001 →