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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
4590665
Issue Dt:
05/27/1986
Application #:
06680199
Filing Dt:
12/10/1984
Inventors:
ALEXANDER H. OWENS, MARK A. HALFACRE, WING K. HUIE, DAVID S. PAN
Title:
METHOD FOR DOUBLE DOPING SOURCES AND DRAINS IN AN EPROM
Assignment: 1
Reel/Frame:
004519/0544Recorded: 03/07/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
OWENS, ALEXANDER H.
Exec Dt:
01/14/1985
HALFACRE, MARK A.
Exec Dt:
01/14/1985
HUIE, WING K.
Exec Dt:
01/14/1985
PAN, DAVID S.
Exec Dt:
01/14/1985
Assignee:
SOLID STATE SCIENTIFIC, INC., A CORP OF DELAWARE
WILLOW GROVE, PENNSYLVANIA
Correspondent:
VINCENT H. SWEENEY
SPRAGUE ELECTRIC CO.
NORTH ADAMS, MA 01247
Assignment: 2
Reel/Frame:
004819/0744Recorded: 08/24/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
SOLID STATE SCIENTIFIC, INC.,
Exec Dt:
08/06/1987
Assignee:
SPRAGUE ELECTRIC COMPANY, A MASSACHUSETTS CORP.
Correspondent:
SPRAGUE ELECTRIC COMPANY
RESEARCH CENTER
96 MARSHALL STREET
NORTH ADAMS, MA 01247
Assignment: 3
Reel/Frame:
005610/0139Recorded: 02/08/1991Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
SPRAGUE ELECTRIC COMPANY, A CORP. OF MA
Exec Dt:
01/31/1991
Assignee:
ALLEGRO MICROSYSTEMS, INC., A CORP. OF DE
Correspondent:
KENNETH L. PORT
MASUDA, FUNAI, EIFERT & MITCHELL, LTD.
ONE EAST WACKER DR.
CHICAGO, IL 60601-1802

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