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US Patent 10732461 Display device and illumination device

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
Date Filed
May 24, 2018
Date of Patent
August 4, 2020
Patent Application Number
15988199
Patent Citations
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US Patent 10228563 Optical medium, glasses and imaging method therefor
Patent Citations Received
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US Patent 11914187 Image waveguide with symmetric beam multiplication
0
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US Patent 11994705 Light-guide optical element with multiple-axis internal aperture expansion
0
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US Patent 11934002 Optical systems including light-guide optical elements with two-dimensional expansion
0
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US Patent 12124037 Compound light-guide optical elements
0
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US Patent 12111479 Image display system with beam multiplication
0
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US Patent 11886008 Methods of fabrication of compound light-guide optical elements having embedded coupling-in reflectors
0
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US Patent 11892677 Method of fabrication of compound light-guide optical elements
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
10732461
Patent Primary Examiner
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Edward J. Glick

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