Ki Chang CHANG

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Heat pump system
- Patent number 9,506,679
- Issue date Nov 29, 2016
- Korea Institute of Energy Research
- Gil Bong Lee
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Thermal energy network system
- Patent number 9,459,012
- Issue date Oct 4, 2016
- Korea Institute of Energy Research
- Minsung Kim
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Broadband heat pump system
- Patent number 9,377,229
- Issue date Jun 28, 2016
- Korea Institute of Energy Research
- Minsung Kim
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heat pump system capable of adjusting amount of refrigerant stored...
- Patent number 9,372,015
- Issue date Jun 21, 2016
- Korea Institute of Energy Research
- Gil Bong Lee
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Dehumidifier for a compressor in compression-absorption heat pump s...
- Patent number 9,297,560
- Issue date Mar 29, 2016
- Korea Institute of Energy Research
- Seong-Ryong Park
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Rankine cycle system and method of controlling the same
- Patent number 8,646,272
- Issue date Feb 11, 2014
- Korea Institute of Energy Research
- Young Jin Baik
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE VOLUME RECEIVER FOR REFRIGERATING CYCLE, REFRIGERATING CYC...
- Publication number 20150204590
- Publication date Jul 23, 2015
- Korea Institute Of Energy Research
- Young Jin Baik
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HEAT PUMP SYSTEM
- Publication number 20150114023
- Publication date Apr 30, 2015
- Korea Institute Of Energy Research
- Gil Bong LEE
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HEAT PUMP SYSTEM CAPABLE OF ADJUSTING AMOUNT OF REFRIGERANT STORED...
- Publication number 20150020536
- Publication date Jan 22, 2015
- Korea Institute Of Energy Research
- Gil Bong LEE
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
BROADBAND HEAT PUMP SYSTEM
- Publication number 20140041406
- Publication date Feb 13, 2014
- Minsung Kim
- F24 - HEATING RANGES VENTILATING
Information Patent Application
THERMAL ENERGY NETWORK SYSTEM
- Publication number 20130299126
- Publication date Nov 14, 2013
- Korea Institute Of Energy Research
- Minsung Kim
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
DEHUMIDIFIER FOR A COMPRESSOR, 1-STAGE COMPRESSING-ABSORBING TYPE H...
- Publication number 20130167581
- Publication date Jul 4, 2013
- Korea Institute Of Energy Research
- Seong-Ryong PARK
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
RANKINE CYCLE SYSTEM AND METHOD OF CONTROLLING THE SAME
- Publication number 20110079012
- Publication date Apr 7, 2011
- Young Jin Baik
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Ki Chang CHANG

Person

Patents Grantslast 30 patents

Heat pump system

Thermal energy network system

Broadband heat pump system

Heat pump system capable of adjusting amount of refrigerant stored...

Dehumidifier for a compressor in compression-absorption heat pump s...

Rankine cycle system and method of controlling the same

Patents Applicationslast 30 patents

VARIABLE VOLUME RECEIVER FOR REFRIGERATING CYCLE, REFRIGERATING CYC...

HEAT PUMP SYSTEM

HEAT PUMP SYSTEM CAPABLE OF ADJUSTING AMOUNT OF REFRIGERANT STORED...

BROADBAND HEAT PUMP SYSTEM

THERMAL ENERGY NETWORK SYSTEM

DEHUMIDIFIER FOR A COMPRESSOR, 1-STAGE COMPRESSING-ABSORBING TYPE H...

RANKINE CYCLE SYSTEM AND METHOD OF CONTROLLING THE SAME