US Patent 11714326 Variable-focus virtual image devices based on polarization conversion

Patent 11714326 was granted and assigned to Magic Leap on August, 2023 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Current Assignee

Magic Leap

Date Filed

December 27, 2021

Date of Patent

August 1, 2023

Patent Applicant

Magic Leap

Patent Application Number

17646094

Patent Citations

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US Patent 9195092 Polarization-independent liquid crystal display devices including multiple polarizing grating arrangements and related devices

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US Patent 9215293 System and method for augmented and virtual reality

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US Patent D752529 Electronic housing with illuminated region

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US Patent 9345402 Compact eye imaging and eye tracking apparatus

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US Patent 9348143 Ergonomic head mounted display device and optical system

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US Patent D759657 Connector with illumination region

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US Patent 9417452 Display system and method

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US Patent 9470906 Virtual or augmented reality headsets having adjustable interpupillary distance

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US Patent 9547174 Apparatus for optical see-through head mounted display with mutual occlusion and opaqueness control capability

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US Patent 9671566 Planar waveguide apparatus with diffraction element(s) and system employing same

•••

Patent Citations Received

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US Patent 12111472 Optic system for head wearable devices

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

11714326

Patent Primary Examiner

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Ryan Crockett

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