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John J. Ferrer
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Los Angeles, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Head up display with a lens decentered to the optical axis of the i...
Patent number
5,867,287
Issue date
Feb 2, 1999
Hughes Aircraft Company
Robert D. Williams
G02 - OPTICS
Information
Patent Grant
Automotive instrument virtual image display
Patent number
5,278,532
Issue date
Jan 11, 1994
Hughes Aircraft Company
Ronald G. Hegg
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Biocular holographic helmet mounted display
Patent number
5,035,474
Issue date
Jul 30, 1991
Hughes Aircraft Company
Gaylord E. Moss
G02 - OPTICS
Information
Patent Grant
Aircraft head-up display
Patent number
5,028,119
Issue date
Jul 2, 1991
Hughes Aircraft Company
Ronald G. Hegg
G02 - OPTICS
Information
Patent Grant
Automotive head-up display
Patent number
4,973,139
Issue date
Nov 27, 1990
Hughes Aircraft Company
Martin Weinhrauch
G02 - OPTICS
Information
Patent Grant
Graded index asperhic combiners and display system utilizing same
Patent number
4,968,117
Issue date
Nov 6, 1990
Hughes Aircraft Company
Mao-Jin Chern
G02 - OPTICS
Information
Patent Grant
Integrated head-up and panel display unit
Patent number
4,799,765
Issue date
Jan 24, 1989
Hughes Aircraft Company
John J. Ferrer
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Combiner mounting and stowage mechanism
Patent number
4,664,475
Issue date
May 12, 1987
Hughes Aircraft Company
John J. Ferrer
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Diffraction head up display solar radiation filter
Patent number
4,447,128
Issue date
May 8, 1984
Hughes Aircraft Company
John J. Ferrer
G02 - OPTICS
Information
Patent Grant
Liquid crystal image projector system
Patent number
4,195,915
Issue date
Apr 1, 1980
Hughes Aircraft Company
William R. Lichty
G02 - OPTICS