Ji Young CHU

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Gyeongju-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Maskless lithographic apparatus measuring accumulated amount of light
- Patent number 9,891,537
- Issue date Feb 13, 2018
- Samsung Electronics, Co., Ltd.
- Ji Young Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
MASKLESS LITHOGRAPHIC APPARATUS MEASURING ACCUMULATED AMOUNT OF LIGHT
- Publication number 20170261862
- Publication date Sep 14, 2017
- Samsung Electronics Co., Ltd.
- Ji Young CHU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY