Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 21, 2023
0Patent Application Number
172280460
Date Filed
April 12, 2021
0Patent Primary Examiner
CPC Code
The invention described herein pertains to the structure and formation of dual core waveguide structures and to the formation of optical devices including spot size converters from these dual core waveguide structure for the receiving and routing of optical signals on substrates, interposers, and sub-mount assemblies.
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