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US Patent 7430355 Light emissive signage devices based on lightwave coupling

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
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Date Filed
September 27, 2006
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Date of Patent
September 30, 2008
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Patent Application Number
11535801
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Patent Citations Received
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US Patent 12135450 Method of manufacturing a display using a film-based lightguide and diffusely reflective release liner
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US Patent 11914187 Image waveguide with symmetric beam multiplication
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US Patent 11966116 Reflective display comprising a lightguide and light turning film creating multiple illumination peaks
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US Patent 11994698 Film-based frontlight with angularly varying diffusion film
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US Patent 12124037 Compound light-guide optical elements
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US Patent 12124050 Compact collimated image projector
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US Patent 12135445 Method of fabricating a light-guide optical element
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US Patent 11789264 Display with stacked light-guide elements providing different parts of field of view
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US Patent 11860369 Optical system with compact coupling from a projector into a waveguide
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US Patent 11886008 Methods of fabrication of compound light-guide optical elements having embedded coupling-in reflectors
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•••
Patent Inventor Names
Andrew J. Steckl
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Jason C. Heikenfeld
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John D. Rudolph
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
7430355
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Patent Primary Examiner
Frank G. Font
Frank G. Font
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