Dahye CHOI

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Polygon mirror assembly and scan device
- Patent number 11,269,178
- Issue date Mar 8, 2022
- Electronics and Telecommunications Research Institute
- Eui Su Lee
- G02 - OPTICS
Information Patent Grant
Waveguide for changing frequency range by using sectional variable...
- Patent number 11,121,442
- Issue date Sep 14, 2021
- Electronics and Telecommunications Research Institute
- Dahye Choi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WAVEGUIDE FOR CHANGING FREQUENCY RANGE BY USING SECTIONAL VARIABLE...
- Publication number 20200313264
- Publication date Oct 1, 2020
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- DAHYE CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYGON MIRROR ASSEMBLY AND SCAN DEVICE
- Publication number 20200150420
- Publication date May 14, 2020
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Eui Su LEE
- G02 - OPTICS