Patent Assignment
Reel/Frame 004009/0234
Assignment of Assignors Interest.
Recorded: 1982-06-17
Pages: 2
Assignor
HUTCHIN, RICHARD A.
Executed: 1982-06-10
Assignee
Covered Property
(1)
Combined Shearing Interferometer and Hartmann Wavefront Sensor
Patent:
4,518,854 →
Application:
06/389,330 →
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 →