Giduck Kweon

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Hwaseong-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Furnace-type semiconductor apparatus, method of cleaning the same,...
- Patent number 10,413,946
- Issue date Sep 17, 2019
- Samsung Electronics Co., Ltd.
- Hyouncheol Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE DEGASSING METHOD AND SEMICONDUCTOR FABRICATION METHOD USI...
- Publication number 20240218511
- Publication date Jul 4, 2024
- Samsung Electronics Co., Ltd.
- DONG-GU KIM
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
FURNACE-TYPE SEMICONDUCTOR APPARATUS, METHOD OF CLEANING THE SAME,...
- Publication number 20170008042
- Publication date Jan 12, 2017
- Samsung Electronics Co., Ltd.
- Hyouncheol Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...