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US Patent 12013561 Waveguide device incorporating a light pipe

Patent 12013561 was granted and assigned to Digilens, Inc on June, 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
Digilens, Inc
Digilens, Inc
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Current Assignee
Digilens, Inc
Digilens, Inc
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
120135610
Patent Inventor Names
Alastair John Grant0
Milan Momcilo Popovich0
Jonathan David Waldern0
Date of Patent
June 18, 2024
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Patent Application Number
174540070
Date Filed
November 8, 2021
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...
Patent Primary Examiner
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Kaveh C Kianni
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CPC Code
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G02B 6/00
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G02B 6/0028
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G02B 6/0016
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Patent abstract

A waveguide apparatus comprises in combination: a light pipe with an optical axis for guiding light therethrough; a light coupling element in optical contact with an elongate portion of the reflecting surface of the light guide; and an optical waveguide in optical contact with the coupling element.

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