IP Library › Assignment 020516/0549
Patent Assignment
Reel/Frame 020516/0549

Assignment of Assignor's Interest

Recorded: 2008-02-02 Pages: 3
Assignors
TOIT, NICOLAAS DU
Executed: 2006-06-01
SENGUPTA, LOUISE C.
Executed: 2006-06-01
Assignee
PARATEK MICROWAVE, INC.
9135 GUILFORD ROAD COLUMBIA, M, COLUMBIA, MARYLAND, 21046
Covered Property (1)
A Method of Modeling Electrostrictive Effects and Acoustic Resonances in a Tunable Capacitor
Patent: 7,689,390 →
Application: 12/012,310 →
Publication: US 2008/0204967
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 31, 2012
From: PARATEK MICROWAVE, INC.
To: RESEARCH IN MOTION RF, INC.
Reel/Frame 028686/0432 →
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 →
Assignment of Assignor's Interest Mar 5, 2020
From: BLACKBERRY LIMITED
To: NXP USA, INC.
Reel/Frame 052095/0443 →