Hohyun SONG

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for converting hydrocarbon-based material into...
- Patent number 12,358,854
- Issue date Jul 15, 2025
- Korea Institute of Machinery & Materials
- Dae-hoon Lee
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SCRUBBER, SUBSTRATE PROCESSING SYSTEM INCLUDING THE SAME, AND SUBST...
- Publication number 20250149314
- Publication date May 8, 2025
- Samsung Electronics Co., Ltd.
- Mukyeong KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AMMONIFICATION DEVICE AND METHOD USING PLASMA DISCHARGING IN WATER
- Publication number 20240286105
- Publication date Aug 29, 2024
- Korea Institute of Machinery and Materials
- Dae-hoon LEE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
APPARATUS FOR DEPOLYMERIZING HYDROCARBON-BASED MATERIAL
- Publication number 20240286106
- Publication date Aug 29, 2024
- Korea Institute of Machinery and Materials
- You-Na KIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AMMONIA GENERATOR USING PLASMA
- Publication number 20240254635
- Publication date Aug 1, 2024
- Korea Institute of Machinery and Materials
- You-Na KIM
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD AND APPARATUS FOR CONVERTING HYDROCARBON-BASED MATERIAL INTO...
- Publication number 20230045639
- Publication date Feb 9, 2023
- Korea Institute of Machinery and Materials
- Dae-hoon LEE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL