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US Patent 10466561 Diffractive devices based on cholesteric liquid crystal

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
Date Filed
December 7, 2017
Date of Patent
November 5, 2019
Patent Application Number
15835108
Patent Citations Received
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US Patent 11977233 Eyepieces for augmented reality display system
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US Patent 12001091 Spatially variable liquid crystal diffraction gratings
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US Patent 11474359 Augmented and virtual reality display systems and methods for diagnosing health conditions based on visual fields
0
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US Patent 11237393 Eyepieces for augmented reality display system
0
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US Patent 11567371 Patterning of liquid crystals using soft-imprint replication of surface alignment patterns
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US Patent 11573424 Multilayer liquid crystal diffractive gratings for redirecting light of wide incident angle ranges
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US Patent 10895784 Patterning of liquid crystals using soft-imprint replication of surface alignment patterns
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US Patent 10908423 Multilayer liquid crystal diffractive gratings for redirecting light of wide incident angle ranges
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US Patent 10921630 Spatially variable liquid crystal diffraction gratings
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US Patent 10948642 Display system with optical elements for in-coupling multiplexed light streams
0
•••
Patent Inventor Names
Chulwoo Oh
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
10466561
Patent Primary Examiner
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Edmond C Lau

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