IP Library › Assignment 027383/0260
Patent Assignment
Reel/Frame 027383/0260

Assignment of Assignor's Interest

Recorded: 2011-12-14 Pages: 5
Assignors
CHAN, WEN-YEN
Executed: 2004-05-04
JIN, XIN
Executed: 2004-05-03
JIAO, QING ZHONG
Executed: 2004-05-03
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, N2L 3W8, CANADA
Covered Property (1)
Method and Apparatus for Optimizing Transmitter Power Efficiency
Patent: 8,599,963 →
Application: 13/325,895 →
Publication: US 2012/0087441
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 20, 2013
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 031249/0583 →
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 064066/0001 →
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 →