Patent Assignment
Reel/Frame 030056/0462
Assignment of Assignor's Interest
Recorded: 2013-03-21
Pages: 8
Assignors
SPEARS, JOHN H.
Executed: 2008-09-16
SMITH, WAYNE E.
Executed: 2008-09-19
SUI, CHENGGANG
Executed: 2008-09-15
ZHU, YONGFEI
Executed: 2008-09-15
Assignee
RESEARCH IN MOTION RF, INC.
THE CORPORATION TRUST CENTER, 1209 ORANGE STREET, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Methods for Tuning an Adaptive Impedance Matching Network with a Look-Up Table
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 30, 2013
From: RESEARCH IN MOTION RF, INC.
To: RESEARCH IN MOTION CORPORATION
Reel/Frame 030909/0908 →
Assignment of Assignor's Interest
Jul 30, 2013
From: RESEARCH IN MOTION CORPORATION
To: BLACKBERRY LIMITED
Reel/Frame 030909/0933 →
Change of Name
Jan 27, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 032126/0830 →
Assignment of Assignor's Interest
Mar 5, 2020
From: BLACKBERRY LIMITED
To: NXP USA, INC.
Reel/Frame 052095/0443 →