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Alexander D. Jacobson
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Topanga, CA, US
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last 30 patents
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Patent Grant
High resolution AC silicon MOS-light-valve substrate
Patent number
4,443,064
Issue date
Apr 17, 1984
Hughes Aircraft Company
Jan Grinberg
G02 - OPTICS
Information
Patent Grant
Three-dimensionally structured microelectronic device
Patent number
4,275,410
Issue date
Jun 23, 1981
Hughes Aircraft Company
Jan Grinberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High resolution AC silicon MOS light-valve substrate
Patent number
4,239,348
Issue date
Dec 16, 1980
Hughes Aircraft Company
Jan Grinberg
G02 - OPTICS
Information
Patent Grant
High resolution continuously distributed silicon photodiode substrate
Patent number
4,198,647
Issue date
Apr 15, 1980
Hughes Aircraft Company
Jan Grinberg
G02 - OPTICS
Information
Patent Grant
Continuous silicon MOS AC light valve substrate
Patent number
4,191,454
Issue date
Mar 4, 1980
Hughes Aircraft Company
Paul O. Braatz
G02 - OPTICS
Information
Patent Grant
AC silicon PN junction photodiode light-valve substrate
Patent number
4,191,452
Issue date
Mar 4, 1980
Hughes Aircraft Company
Jan Grinberg
G02 - OPTICS
Information
Patent Grant
High brightness full color image light valve projection system
Patent number
4,127,322
Issue date
Nov 28, 1978
Hughes Aircraft Company
Alexander D. Jacobson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cermet interface for electro-optical devices
Patent number
4,093,357
Issue date
Jun 6, 1978
Hughes Aircraft Company
Alexander D. Jacobson
G02 - OPTICS
Information
Patent Grant
Reflective liquid crystal light valve with hybrid field effect mode
Patent number
4,019,807
Issue date
Apr 26, 1977
Hughes Aircraft Company
Donald D. Boswell
G02 - OPTICS
Information
Patent Grant
Optical data processing system with reflective liquid crystal light...
Patent number
4,018,509
Issue date
Apr 19, 1977
Hughes Aircraft Company
Donald D. Boswell
G02 - OPTICS