Patent Assignment
Reel/Frame 010915/0436
Merger
Recorded: 2000-06-23
Pages: 6
Assignor
RAYTHEON OPTICAL SYSTEMS, INC.
Executed: 1998-12-29
Assignee
RAYTHEON COMPANY
141 SPRING STREET, OFFICE OF THE GENERAL COUNSEL, LEXINGTON, MASSACHUSETTS, 02421
Covered Properties
(3)
Variable Shear a. C. Interferometer
Patent:
6,304,325 →
Application:
05/868,951 →
All-Reflective Zoom Optical Imaging System
Patent:
6,333,811 →
Application:
08/281,794 →
Lithography System and Method with Mask Image Enlargement
Patent:
6,229,595 →
Application:
08/439,951 →
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 25, 1994
From: TATIAN, BERGE; WIENTZEN, RICHARD
To: LITTON SYSTEMS, INC.
Reel/Frame 007108/0088 →
Assignment of Assignor's Interest
May 12, 1995
From: MCKINLEY, WILLIAM G.
To: LITTON SYSTEMS, INC.
Reel/Frame 007552/0065 →
Assignment of Assignor's Interest
Jul 5, 1995
From: PERRON, GERARD M.; TATIAN, BERGE
To: LITTON SYSTEMS, INC.
Reel/Frame 007523/0329 →
Assignment of Assignor's Interest
Mar 25, 1996
From: LITTON SYSTEMS, INC.
To: HUGHES DANBURY OPTICAL SYSTEMS, INC.
Reel/Frame 007945/0794 →
Assignment of Assignor's Interest
Jun 23, 2000
From: HUGHES DANBURY OPTICAL SYSTEMS, INC.
To: RAYTHEON OPTICAL SYSTEMS, INC.
Reel/Frame 010915/0463 →
Assignment of Assignor's Interest
Feb 12, 2001
From: MCKINLEY
To: B. F. GOODRICH COMPANY, THE
Reel/Frame 011525/0747 →
Assignment of Assignor's Interest
Feb 13, 2001
From: RAYTHEON COMPANY
To: B.F. GOODRICH COMPANY, THE
Reel/Frame 011497/0102 →