Soo Hyun Hur

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for detecting blockage in exhaust flue of gas boiler
- Patent number 10,488,042
- Issue date Nov 26, 2019
- Kyungdong Navien Co., Ltd.
- Dong Jin Yang
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DETECTING BLOCKAGE IN EXHAUST FLUE OF GAS BOILER
- Publication number 20170038068
- Publication date Feb 9, 2017
- KYUNGDONG NAVIEN CO., LTD.
- Dong Jin YANG
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
STRUCTURE FOR CONTROLLING TEMPERATURE OF HOT-WATER SUPPLY FROM WAST...
- Publication number 20150204577
- Publication date Jul 23, 2015
- KYUNGDONG NAVIEN CO., LTD.
- Seung kil Son
- F22 - STEAM GENERATION