Patent Assignment
Reel/Frame 004126/0862
Assignment of Assignors Interest.
Recorded: 1983-05-03
Pages: 2
Assignor
EHN, DENNIS C.
Executed: 1983-04-27
Assignee
ITEK CORPORATION
10 MAGUIRE RD., A CORP. OF DE, LEXINGTON, MASSACHUSETTS, 02173
Covered Property
(1)
Display Processor System and Method
Patent:
4,531,160 →
Application:
06/491,129 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 25, 1996
From: LITTON SYSTEMS, INC.
To: HUGHES DANBURY OPTICAL SYSTEMS, INC.
Reel/Frame 007945/0794 →
Change of Name
Jun 23, 2000
From: HUGHES DANBURY OPTICAL SYSTEMS, INC., A CORPORATION OF DELAWARE
To: RAYTHEON OPTICAL SYSTEMS, INC., A CORPORATION OF DELAWARE
Reel/Frame 010909/0666 →
Merger
Jun 23, 2000
From: RAYTHEON OPTICAL SYSTEMS, INC., A CORPORATION OF DELAWARE
To: RAYTHEON COMPANY, A CORPORATION OF DELAWARE
Reel/Frame 010909/0671 →