Patent Assignment
Reel/Frame 005716/0426
Assignment of Assignors Interest.
Recorded: 1991-05-17
Pages: 4
Assignors
KHAN, MUHAMMAD ASIF
Executed: 1991-05-08
VAN HOVE, JAMES M.
Executed: 1991-05-08
KUZNIA, JON N.
Executed: 1991-05-08
OLSON, DONALD T.
Executed: 1991-05-08
Assignee
APA OPATICS, INC. A CORPORATION OF MN
2950 N.E. 84TH LANE, BLAINE, MINNESOTA, 55434
Covered Property
(1)
High Electron Mobility Transistor with Gan/ALXGA1-Xn Heterojunctions
Patent:
5,192,987 →
Application:
07/701,792 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory License
Oct 22, 2002
From: APA OPTICS INCORPORATED
To: NAVY, UNITED STATES OF AMERICA, THE, AS REPRESENTED BY THE SECRETARY
Reel/Frame 013438/0045 →
Change of Name
Apr 4, 2005
From: APA OPTICS, INC.
To: APA ENTERPRISES, INC.
Reel/Frame 015991/0449 →
Assignment of Assignor's Interest
Aug 1, 2006
From: APA ENTERPRISES, INC.
To: INTERNATIONAL RECTIFIER CORPORATION
Reel/Frame 018039/0080 →