Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jonathan David Waldern0
Milan Momcilo Popovich0
Alastair John Grant0
Date of Patent
October 29, 2019
0Patent Application Number
155584090
Date Filed
March 15, 2016
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A waveguide apparatus has 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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