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Frederick C. Ellner
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Glendale, WI, US
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last 30 patents
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Patent Grant
Solid-state, color-balanced backlight with wide illumination range
Patent number
7,557,518
Issue date
Jul 7, 2009
Astronautics Corporation of America
Peter A. Zagar
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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last 30 patents
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Patent Application
Solid-state, color-balanced backlight with wide illumination range
Publication number
20070171670
Publication date
Jul 26, 2007
Astronautics Corporation of America
Peter A. Zagar
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS