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US Patent 12124037 Compound light-guide optical elements

Patent 12124037 was granted and assigned to Lumus on October, 2024 by the United States Patent and Trademark Office.

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Contents

Is a
Patent
Patent
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Patent attributes

Patent Applicant
Lumus
Lumus
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Current Assignee
Lumus
Lumus
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
121240370
Patent Inventor Names
Tsion Eisenfeld0
Date of Patent
October 22, 2024
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Patent Application Number
177949660
Date Filed
May 24, 2021
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Patent Citations
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US Patent 7021777 Optical devices particularly for remote viewing applications
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US Patent 7088664 Reflection type compound prism and optical pickup apparatus employing the same
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US Patent 7175304 Integrated low profile display
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US Patent 7205960 Chromatic planar optic display system
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US Patent 7355795 Head-up display device with curved optical surface having total reflection
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US Patent 7391573 Substrate-guided optical devices
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US Patent 7418170 Optical device and virtual image display device
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US Patent 7430355 Light emissive signage devices based on lightwave coupling
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...
Patent Primary Examiner
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Michael P Mooney
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CPC Code
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G02B 6/0035
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G02B 27/0172
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G02B 27/0081
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G02B 2027/0125
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G02B 2027/0178
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G02B 6/0015
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G02B 6/00
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Patent abstract

An optical system for directing image illumination injected at a coupling-in region towards a user for viewing includes a light-guide optical element (LOE) (

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