Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Karen Nummy0
Yusheng Bian0
Koushik Ramachandran0
Date of Patent
November 5, 2024
0Patent Application Number
178501280
Date Filed
June 27, 2022
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
Structures for a waveguide core and methods of fabricating such structures. The structure comprises a waveguide core including a section having a first trapezoidal portion and a second trapezoidal portion stacked with the first trapezoidal portion. The first trapezoidal portion has a first trapezoidal shape, and the second trapezoidal portion has a second trapezoidal shape different from the first trapezoidal shape.
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