Sang Min Roh

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Seongnam-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Cooling system and method using hydrothermal energy
- Patent number 10,602,643
- Issue date Mar 24, 2020
- Naver Business Platform Corp.
- Jeongbeom Ko
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Booth apparatus for supplying cooling air
- Patent number 10,356,953
- Issue date Jul 16, 2019
- NAVER Business Platform Corporation
- Ji Hyun Koo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
COOLING SYSTEM AND METHOD USING HYDROTHERMAL ENERGY
- Publication number 20190037736
- Publication date Jan 31, 2019
- NAVER Business Platform Corp.
- Jeongbeom KO
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
BOOTH APPARATUS FOR SUPPLYING COOLING AIR
- Publication number 20150163963
- Publication date Jun 11, 2015
- NAVER BUSINESS PLATFORM CORPORATION
- Ji Hyun Koo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR