IP Library › Assignment 013971/0372
Patent Assignment
Reel/Frame 013971/0372

Assignment of Assignor's Interest

Recorded: 2003-04-14 Pages: 3
Assignor
CHEN, SHUGUANG
Executed: 2003-04-11
Assignee
PARATEK MICROWAVE, INC.
6935-N OAKLAND MILLS ROAD, COLUMBIA, MARYLAND, 21045
Covered Property (1)
Electronically Steerable Passive Array Antenna
Patent: 6,987,493 →
Application: 10/413,317 →
Publication: US 2003/0193446
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 →