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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/17/1990
Application #:
07168061
Filing Dt:
03/14/1988
Inventors:
JOHN D. MARGERUM, ANNA M. LACKNER
Title:
LIGHT VALVES WITH POSITIVE DIELECTRIC ANISOTROPY LIQUID CRYSTAL AND HIGHLY TILTED OFF-PERPENDICULAR SURFACE ALIGNMENT, AND ASSOCIATED OPERATING METHOD
Assignment: 1
Reel/Frame:
004880/0549Recorded: 03/14/1988Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/07/1988
Exec Dt:
03/07/1988
Assignee:
LOS ANGELES, CALIFORNIA 90045
Correspondent:
J. E. HOLMAN
HUGHES AIRCRAFT CO., BLDG.
C1/A126
P.O. BOX 45066
LOS ANGELES, CA 90045-0066
Assignment: 2
Reel/Frame:
009350/0366Recorded: 04/30/1998Pages: 36
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/17/1997
Assignee:
P.O. BOX 956
200 N. SEPULVEDA BLVD.
EL SEGUNDO, CALIFORNIA 90245
Correspondent:
HUGHES ELECTRONICS CORPORATION
MICHAEL W. SALES
PO BOX 956
200 N. SEPULVEDA LVD.
EL SEGUNDO, CALIFORNIA 90245-0956

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