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US Patent 6942925 Dichroic polarizer

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
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Date Filed
August 3, 1998
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Date of Patent
September 13, 2005
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Patent Application Number
09485329
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Patent Citations Received
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US Patent 12124037 Compound light-guide optical elements
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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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US Patent 11885966 Optical systems including light-guide optical elements with two-dimensional expansion
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US Patent 11914161 Apparatus and methods for eye tracking based on eye imaging via light-guide optical element
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US Patent 11914187 Image waveguide with symmetric beam multiplication
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US Patent 12135445 Method of fabricating a light-guide optical element
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US Patent 12124050 Compact collimated image projector
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US Patent 11860369 Optical system with compact coupling from a projector into a waveguide
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Patent Inventor Names
Alexandr Alexandrovich Miroshin
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Nikolai Vladimirovich Malimonenko
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Pavel Ivanovich Lazarev
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Sergei Vasilievich Belyaev
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
6942925
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Patent Primary Examiner
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Deborah Jones
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