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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
11/27/1990
Application #:
07345861
Filing Dt:
05/01/1989
Inventors:
ROBERT M. JOPSON, JULIAN STONE
Title:
OPTICAL ISOLATOR WITH RESONANT CAVITY HAVING GYROTROPIC MATERIAL
Assignment: 1
Reel/Frame:
005084/0093Recorded: 05/01/1989Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/24/1989
Exec Dt:
04/24/1989
Assignees:
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974-2070
550 MADISON AVENUE
NEW YORK, NEW YORK 10022-3201
Correspondent:
A. E. HIRSCH, JR.
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974-2070

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