Youngseok Roh

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Suwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas processing system including adsorbent for suppressing p...
- Patent number 11,738,299
- Issue date Aug 29, 2023
- Samsung Electronics Co., Ltd.
- Suji Gim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for collecting by-product and method for collecting by-pr...
- Patent number 11,660,563
- Issue date May 30, 2023
- Samsung Electronics Co., Ltd.
- Seoyoung Maeng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for treating semiconductor process gas and method of trea...
- Patent number 11,549,178
- Issue date Jan 10, 2023
- Samsung Electronics Co., Ltd.
- Suji Gim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR TREATING SEMICONDUCTOR PROCESS GAS AND METHOD OF TREA...
- Publication number 20220205094
- Publication date Jun 30, 2022
- Samsung Electronics Co., Ltd.
- Suji GIM
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
EXHAUST GAS PROCESSING SYSTEM INCLUDING ADSORBENT FOR SUPPRESSING P...
- Publication number 20220203290
- Publication date Jun 30, 2022
- PureSphere Co., Ltd.
- Suji GIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REACTION GAS SUPPLY SYSTEM
- Publication number 20220195603
- Publication date Jun 23, 2022
- Samsung Electronics Co., Ltd.
- Jungjoon PYEON
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
APPARATUS FOR COLLECTING BY-PRODUCT AND METHOD FOR COLLECTING BY-PR...
- Publication number 20220143543
- Publication date May 12, 2022
- Samsung Electronics Co., Ltd.
- Seoyoung Maeng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL