IP Library › Assignment 031745/0828
Patent Assignment
Reel/Frame 031745/0828

Change of Name

Recorded: 2013-12-02 Pages: 5
Assignor
RESEARCH IN MOTION CORPORATION
Executed: 2013-07-10
Assignee
BLACKBERRY CORPORATION
1209 ORANGE STREET, THE CORPORATION TRUST CENTER, WILMINGTON, DELAWARE, 19801
Covered Properties (18)
Method and Apparatus for Interference Mitigation in Time Division Duplex Systems
Method and Apparatus for Identifying Interference Type in Time Division Duplex Systems
Method and Apparatus for Assisted Serving Cell Configuration in a Heterogeneous Network Architecture
Method and Apparatus for Control Channel Configuration in a Heterogeneous Network Architecture
Method and Apparatus for Layer 3 Configuration in a Heterogeneous Network
Method and Apparatus for Hybrid Automatic Repeat Request Operation in a Heterogeneous Network Architecture
System and Method for Uplink Timing Synchronization in Conjunction With Discontinuous Reception
Patent: 8,606,336 →
Application: 12/052,539 →
Publication: US 2009/0239476
System and Method for Uplink Timing Synchronization in Conjunction with Discontinuous Reception
Patent: 8,238,837 →
Application: 13/244,746 →
Publication: US 2012/0014343
Adaptive Antenna Matching via a Transceiver-Based Perturbation Technique
Patent: 9,077,426 →
Application: 13/664,926 →
Publication: US 2014/0120850
Wireless Communication in Heterogeneous Networks
Patent: 9,450,695 →
Application: 13/667,838 →
Publication: US 2014/0126438
Wireless Communication in Heterogeneous Networks
Patent: 9,622,170 →
Application: 13/667,937 →
Publication: US 2014/0128078
Method and Apparatus for Assisted Serving Cell Configuration in a Heterogeneous Network Architecture
Patent: 9,271,324 →
Application: 13/720,750 →
Publication: US 2014/0171054
Method and Apparatus for Control Channel Configuration in a Heterogeneous Network Architecture
Patent: 9,036,578 →
Application: 13/720,767 →
Publication: US 2014/0169284
Method and Apparatus for Layer 3 Configuration in a Heterogeneous Network
Patent: 9,832,717 →
Application: 13/720,783 →
Publication: US 2014/0171091
Method and Apparatus for Hybrid Automatic Repeat Request Operation in a Heterogeneous Network Architecture
Patent: 9,072,021 →
Application: 13/720,801 →
Publication: US 2014/0169238
Method and Apparatus for Interference Mitigation in Time Division Duplex Systems
Patent: 9,374,189 →
Application: 13/725,427 →
Publication: US 2014/0177485
Method and Apparatus for Identifying Interference Type in Time Division Duplex Systems
Patent: 9,768,929 →
Application: 13/725,497 →
Publication: US 2014/0177486
Media Hand-Off with Graphical Device Selection
Application: 13/871,060 →
Publication: US 2014/0325371
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 1, 2012
From: ALI, SHIROOK M.; DANAK, AMIR; WARDEN, JAMES P.
To: RESEARCH IN MOTION LIMITED
Reel/Frame 029223/0398 →
Assignment of Assignor's Interest Aug 6, 2013
From: WANG, YIPING; LI, JUN
To: RESEARCH IN MOTION CORPORATION
Reel/Frame 030952/0786 →
Assignment of Assignor's Interest Aug 20, 2013
From: WENG, JIANFENG
To: BLACKBERRY LIMITED
Reel/Frame 031045/0395 →
Assignment of Assignor's Interest Aug 21, 2013
From: WENG, JIANFENG
To: BLACKBERRY LIMITED
Reel/Frame 031049/0001 →
Assignment of Assignor's Interest Aug 26, 2013
From: WANG, YIPING; LI, JUN
To: RESEARCH IN MOTION CORPORATION
Reel/Frame 031078/0953 →
Change of Name Sep 5, 2013
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 031170/0187 →
Change of Name Sep 9, 2013
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 031191/0150 →
Assignment of Assignor's Interest Oct 11, 2013
From: CAI, ZHIJUN; PURNADI, RENE W.
To: RESEARCH IN MOTION CORPORATION
Reel/Frame 031387/0131 →
Assignment of Assignor's Interest Oct 11, 2013
From: ZHU, YAJUN
To: RIM MOBILE SCI&TECH (CHINA) CO., LTD.
Reel/Frame 031387/0052 →
Assignment of Assignor's Interest Oct 11, 2013
From: FREEMAN, DAVID N.
To: RESEARCH IN MOTION UK LIMITED
Reel/Frame 031387/0346 →
Change of Name Oct 22, 2013
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 031474/0930 →
Assignment of Assignor's Interest Dec 2, 2013
From: BLACKBERRY CORPORATION
To: BLACKBERRY LIMITED
Reel/Frame 031696/0932 →
Change of Name Jun 23, 2014
From: RESEARCH IN MOTION UK LIMITED
To: BLACKBERRY UK LIMITED
Reel/Frame 033157/0554 →
Assignment of Assignor's Interest Jun 23, 2014
From: BLACKBERRY UK LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 033216/0870 →
Change of Name Oct 14, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 033987/0576 →
Change of Name Oct 28, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 034068/0918 →
Assignment of Assignor's Interest Feb 2, 2015
From: WARDEN, JAMES P.
To: RESEARCH IN MOTION CORPORATION
Reel/Frame 034865/0960 →
Change of Name Feb 5, 2015
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 034912/0454 →
Assignment of Assignor's Interest Apr 8, 2015
From: RIM MOBILE SCI&TECH (CHINA) CO., LTD
To: BLACKBERRY LIMITED
Reel/Frame 035359/0735 →
Assignment of Assignor's Interest May 14, 2015
From: ZHU, YAJUN
To: RIM MOBILE SCI&TECH (CHINA) CO., LTD.
Reel/Frame 035635/0660 →
Assignment of Assignor's Interest May 14, 2015
From: FREEMAN, DAVID N.
To: RESEARCH IN MOTION UK LIMITED
Reel/Frame 035664/0018 →
Assignment of Assignor's Interest May 14, 2015
From: CAI, ZHIJUN; PURNADI, RENE W.
To: RESEARCH IN MOTION CORPORATION
Reel/Frame 035635/0694 →
Assignment of Assignor's Interest Jun 1, 2015
From: WILSON, KELCE S.; PHAM, DUC-NGON T.; JURGOVAN, JON M.
To: RESEARCH IN MOTION CORPORATION
Reel/Frame 035755/0620 →
Assignment of Assignor's Interest Apr 27, 2023
From: BLACKBERRY LIMITED
To: OT PATENT ESCROW, LLC
Reel/Frame 063471/0474 →
Assignment of Assignor's Interest Jun 16, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064104/0103 →