IP Library › Assignment 032535/0454
Patent Assignment
Reel/Frame 032535/0454

Change of Name

Recorded: 2014-03-26 Pages: 4
Assignor
RESEARCH IN MOTION LIMITED
Executed: 2013-07-09
Assignee
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST, WATERLOO, ONTARIO, N2K 0A7, CANADA
Covered Properties (6)
Method and Apparatus for Optimizing Transmitter Power Efficiency
Patent: 7,471,738 →
Application: 10/724,951 →
Publication: US 2004/0208260
Method and Apparatus for Optimizing Transmitter Power Efficiency
Patent: 7,852,968 →
Application: 12/276,650 →
Publication: US 2009/0074107
Method and Apparatus for Optimizing Transmitter Power Efficiency
Patent: 8,428,181 →
Application: 12/784,932 →
Publication: US 2011/0130105
Method and Apparatus for Optimizing Transmitter Power Efficiency
Patent: 8,098,761 →
Application: 12/942,757 →
Publication: US 2011/0053533
Method and Apparatus for Optimizing Transmitter Power Efficiency
Patent: 8,873,675 →
Application: 13/829,569 →
Publication: US 2013/0273863
Method and apparatus for optimizing transmitter power efficiency
Application: 60/430,293 →
Related Assignments (9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 13, 2004
From: CHAN, WEN-YEN; JIN, XIN; JIAO, QING ZHONG
To: RESEARCH IN MOTION LIMITED
Reel/Frame 014850/0865 →
Assignment of Assignor's Interest Nov 25, 2008
From: CHAN, WEN YEN; JIN, XIN; JIAO, QINGZHONG
To: RESEARCH IN MOTION LIMITED
Reel/Frame 021889/0041 →
Assignment of Assignor's Interest Nov 9, 2010
From: CHAN, WEN YEN; JIN, XIN; JIAO, QING ZHONG
To: RESEARCH IN MOTION LIMITED
Reel/Frame 025339/0325 →
Assignment of Assignor's Interest Jan 4, 2011
From: CHAN, WEN-YEN; KHAN, NASSERULLAH; JIN, XIN
To: RESEARCH IN MOTION LIMITED
Reel/Frame 025577/0982 →
Assignment of Assignor's Interest Jan 4, 2011
From: JIAO, QINGZHONG
To: RESEARCH IN MOTION LIMITED
Reel/Frame 025578/0047 →
Assignment of Assignor's Interest Mar 14, 2014
From: CHAN, WEN-YEN; KHAN, NASSERULLAH; JIN, XIN; JIAO, QINGZHONG
To: RESEARCH IN MOTION LIMITED
Reel/Frame 032436/0208 →
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 →