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US Patent 11409122 Multilayer waveguide display element

Patent 11409122 was granted and assigned to Dispelix on August, 2022 by the United States Patent and Trademark Office.

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Patent Applicant

Current Assignee

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

Patent Inventor Names

Kasimir Blomstedt0

Date of Patent

August 9, 2022

Patent Application Number

16954952

Date Filed

December 20, 2018

Patent Citations

US Patent 11281010 Curved staircase waveguide element, personal display device and method of producing an image

US Patent 11054651 Spectacle lens for an imaging optical unit and data goggles

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Patent Citations Received

US Patent 11860416 Biased total thickness variations in waveguide display substrates

0

Patent Primary Examiner

Collin X Beatty

CPC Code

The invention relates to a waveguide display element for guiding an image from a first lateral zone of the element to a second lateral zone of the element, the element comprising a plurality of waveguide layers (

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