Dong Jin Yang

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Yeosu-si, 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
Information Patent Grant
Fuel cell system
- Patent number 9,343,766
- Issue date May 17, 2016
- Kyungdong Navien Co., Ltd.
- Dong Jin Yang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

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
FUEL CELL SYSTEM
- Publication number 20150194687
- Publication date Jul 9, 2015
- KYUNGDONG NAVIEN CO., LTD.
- Dong Jin Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMBINED FUEL CELL AND BOILER SYSTEM
- Publication number 20150104725
- Publication date Apr 16, 2015
- KYUNGDONG NAVIEN CO., LTD.
- Dong Jin Yang
- H01 - BASIC ELECTRIC ELEMENTS