Jai-Heung Choi

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Liquefied hydrogen filling apparatus
- Patent number 11,629,820
- Issue date Apr 18, 2023
- HYLIUM INDUSTRIES, INC.
- Seo Young Kim
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Gas discharge apparatus for liquefied hydrogen storage tanks
- Patent number 11,555,581
- Issue date Jan 17, 2023
- HYLIUM INDUSTRIES, INC.
- Seo Young Kim
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Information Patent Application
LIQUEFIED HYDROGEN FILLING APPARATUS
- Publication number 20210285603
- Publication date Sep 16, 2021
- HYLIUM INDUSTRIES, INC.
- Seo Young KIM
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
GAS DISCHARGE APPARATUS FOR LIQUEFIED HYDROGEN STORAGE TANKS
- Publication number 20210285604
- Publication date Sep 16, 2021
- HYLIUM INDUSTRIES, INC.
- Seo Young KIM
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
EXHAUST UNIT, EXHAUSTING METHOD, AND SEMICONDUCTOR MANUFACTURING FA...
- Publication number 20080160905
- Publication date Jul 3, 2008
- Moon-Jeong Kim
- F24 - HEATING RANGES VENTILATING