Patent Assignment
Reel/Frame 006775/0806
Assignment of Assignor's Interest
Recorded: 1993-11-15
Pages: 3
Assignors
GARDOPEE, GEORGE J.
Executed: 1993-10-29
CLAPIS, PAUL J.
Executed: 1993-10-29
PRUSAK, JOSEPH P.
Executed: 1993-10-27
POULTNEY, SHERMAN K.
Executed: 1993-10-29
Assignee
HUGHES AIRCRAFT COMPANY
BLDG. C01, M.S. A126, 7200 HUGHES TERRACE, LOS ANGELES, CALIFORNIA, 90045
Covered Property
(1)
Method for Co-Registering Semiconductor Wafers Undergoing Work in One or More Blind Process Modules
Patent:
5,610,102 →
Application:
08/152,780 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 20, 1996
From: HUGHES AIRCRAFT COMPANY
To: INTEGRATED PROCESS EQUIPMENT CORP.
Reel/Frame 007824/0119 →
Assignment of Assignor's Interest
Jun 13, 1996
From: HUGHES AIRCRAFT COMPANY
To: INTEGRATED PROCESS EQUIPMENT CORP.
Reel/Frame 007991/0547 →
Security Interest
Jun 21, 1996
From: INTEGRATED PROCESS EQUIPMENT
To: FIRST INTERSTATE BANK OF ARIZONA, N.A.
Reel/Frame 008000/0438 →
Release of Security Agreement
Feb 5, 1999
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT, FORMERLY FIRST INTERSTATE BANK OF ARIZONA, N.A.
To: INTEGRATED PROCESS EQUIPMENT CORP.
Reel/Frame 009737/0571 →