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US Patent 10830939 Multibeam diffraction grating-based backlighting

Patent 10830939 was granted and assigned to Leia Inc. on November, 2020 by the United States Patent and Trademark Office.

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Patent Applicant

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Patent Jurisdiction

United States Patent and Trademark Office

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Patent Number

Date of Patent

November 10, 2020

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Patent Application Number

162704220

Date Filed

February 7, 2019

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Patent Citations

US Patent 10120198 Directional backlight

US Patent 10082613 Directional backlight with a modulation layer

Patent Citations Received

US Patent 12124073 Method of fabricating diffractive backlight

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US Patent 12111489 Multibeam backlight, multiview display, and method with diffraction grating filling fraction

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US Patent 12117693 Active emitter multiview backlight, display, and method employing a diffuser

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US Patent 11467421 Multi-directional backlight, multi-user multiview display, and method

US Patent 11698605 Holographic reality system, multiview display, and method

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US Patent 11709305 Collimated backlight, electronic display, and method employing an absorption collimator

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US Patent 11320578 Multiview display, system, and method having dynamic color sub-pixels remapping

US Patent 11804188 Mode-switchable backlight, privacy display, and method employing emitter arrays

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