Gun Sik JEONG

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Ulsan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Chemical material leakage alarm-providing system and chemical mater...
- Patent number 12,315,355
- Issue date May 27, 2025
- REPUBLIC OF KOREA (NATIONAL DISASTER MANAGEMENT RESEARCH INSTITUTE)
- Su Bin An
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Air state detection floating device capable of remaining in air
- Patent number 11,733,226
- Issue date Aug 22, 2023
- NATIONAL DISASTER MANAGEMENT INSTITUTE
- Gun Sik Jeong
- G05 - CONTROLLING REGULATING
Information Patent Grant
Floating-type contaminant measuring apparatus
- Patent number 10,809,206
- Issue date Oct 20, 2020
- NATIONAL DISASTER MANAGEMENT RESEARCH INSTITUTE
- Gun Sik Jeong
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
CHEMICAL MATERIAL LEAKAGE ALARM-PROVIDING SYSTEM AND CHEMICAL MATER...
- Publication number 20250166479
- Publication date May 22, 2025
- REPUBLIC OF KOREA (NATIONAL DISASTER MANAGEMENT RESEARCH INSTITUTE)
- Su Bin AN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLOATING-TYPE CONTAMINANT MEASURING APPARATUS
- Publication number 20200191725
- Publication date Jun 18, 2020
- NATIONAL DISASTER MANAGEMENT RESEARCH INSTITUTE
- Hyunju KIM
- G01 - MEASURING TESTING
Information Patent Application
AIR STATE DETECTION FLOATING DEVICE CAPABLE OF REMAINING IN AIR
- Publication number 20200182846
- Publication date Jun 11, 2020
- NATIONAL DISASTER MANAGEMENT INSTITUTE
- Gun Sik JEONG
- G01 - MEASURING TESTING