An Optical Device Comprising A Multi-Layers Waveguides

Patent No. EP3814812 (titled "An Optical Device Comprising A Multi-Layers Waveguides") was filed by Interdigital CE on May 28, 2019. The application was issued on Aug 27, 2025.

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EP3814812

INTERDIGITAL CE
Application Number
EP19727007A
Filing Date
May 28, 2019
Status
Granted And Under Opposition
Jul 25, 2025
Publication Date
Aug 27, 2025