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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/08/1992
Application #:
07648479
Filing Dt:
01/31/1991
Inventors:
ANNA M. LACKNER, J. DAVID MARGERUM, ELENA SHERMAN
Title:
SHAPED VOLTAGE PULSE METHOD FOR OPERATING A POLYMER DISPERSED LIQUID CRYSTAL CELL, AND LIGHT VALVE EMPLOYING THE SAME
Assignment: 1
Reel/Frame:
005599/0633Recorded: 01/31/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/28/1991
Exec Dt:
01/28/1991
Exec Dt:
01/28/1991
Assignee:
LOS ANGELES,, CALIFORNIA
Correspondent:
VIJAYALAKSHMI D. DURAISWAMY
HUGHES AIRCRAFT COMPANY
BLDG. C1, MAIL STATION A-126
P.O. BOX 45066
LOS ANGELES, CA 90045-0066
Assignment: 2
Reel/Frame:
007881/0814Recorded: 04/08/1996Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/29/1996
Assignee:
INTELLECTUAL PROPERTY DEPARTMENT 12.3-CHOME
MORIYA-CHO, KANAGAWA-KU, YOKOHAMA 221, JAPAN
Correspondent:
GRAY CARY WARE & FREIDENRICH
400 HAMILTON AVENUE
PALO ALO, CA 94301
ATTN: TIMOTHY W. LOHSE

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