IP Library › Assignment 016599/0708
Patent Assignment
Reel/Frame 016599/0708

Assignment of Assignor's Interest

Recorded: 2005-05-26 Pages: 4
Assignors
ZHANG, XUBAI
Executed: 2005-01-17
SENGUPTA, LOUISE
Executed: 2005-01-17
UNDERHILL, ELIJAH A.
Executed: 2005-01-17
Assignee
PARATEK MICROWAVE, INC.
6935-N OAKLAND MILLS ROAD, COLUMBIA, MARYLAND, 21045
Covered Property (1)
Tunable Low Loss Material Composition
Patent: 7,557,055 →
Application: 10/991,924 →
Publication: US 2006/0060900
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 31, 2006
From: ZHANG, XUBAI; SENGUPTA, LOUISE; UNDERHILL, ELIJAH A.
To: PARATEK MICROWAVE, INC.
Reel/Frame 017732/0212 →
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 →