Device, method and system for optical communication with a waveguide structure and an integrated optical coupler of a photonic integrated circuit chip | Patent Number 12164147

US 12164147 B2

Application Number17359178

Publication NumberUS 20220413210 A1

Pendency3 years, 5 months, 19 days

Filled DateJun 25, 2021

Priority DateJun 25, 2021

Publication DateDec 29, 2022

Expiration DateJun 24, 2041

Inventor/ApplicantsChanghua Liu
Zhichao Zhang
Liang Zhang
Pooya Tadayon

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