Do Yong Ha

Person

Anyang-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Refrigerating system
- Patent number 9,297,558
- Issue date Mar 29, 2016
- LG Electronics Inc.
- Jae Heuk Choi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Combined refrigerating/freezing and air conditioning system
- Patent number 8,393,173
- Issue date Mar 12, 2013
- LG Electronics Inc.
- Jae Heuk Choi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Control method of an air conditioner indoor unit
- Patent number 7,730,730
- Issue date Jun 8, 2010
- LG Electronics Inc.
- Do Yong Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Multi-air conditioner and group-unit control method thereof
- Patent number 7,721,558
- Issue date May 25, 2010
- LG Electronics Inc.
- Do Yong Ha
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Multi-unit air conditioner and method for controlling the same
- Patent number 7,600,389
- Issue date Oct 13, 2009
- LG Electronics Inc.
- Ki Bum Kim
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Multi type air-conditioner and control method thereof
- Patent number 7,587,909
- Issue date Sep 15, 2009
- LG Electronics Inc.
- Seok-Ho Yoon
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for controlling air conditioner
- Patent number 7,513,125
- Issue date Apr 7, 2009
- LG Electronics Inc.
- Do Yong Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for controlling multi-type air conditioner
- Patent number 7,131,283
- Issue date Nov 7, 2006
- LG Electronics Inc.
- Il Kwon Oh
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
COMBINED REFRIGERATING/FREEZING AND AIR CONDITIONING SYSTEM
- Publication number 20110120168
- Publication date May 26, 2011
- Jae Heuk CHOI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATING SYSTEM
- Publication number 20110120158
- Publication date May 26, 2011
- Jae Heuk CHOI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Multi-air conditioner capable of performing simultaneous cooling an...
- Publication number 20060179867
- Publication date Aug 17, 2006
- LG ELECTRONICS INC.
- Do-Yong Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Multi type air-conditioner and control method thereof
- Publication number 20060179868
- Publication date Aug 17, 2006
- LG ELECTRONICS INC.
- Seok-Ho Yoon
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Multi-type air conditioner for simultaneous heating and cooling use...
- Publication number 20060162353
- Publication date Jul 27, 2006
- LG ELECTRONICS INC.
- Do Yong Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Control method of an air conditioner indoor unit
- Publication number 20060123809
- Publication date Jun 15, 2006
- LG ELECTRONICS INC.
- Do Yong Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method for operating air conditioner
- Publication number 20060123810
- Publication date Jun 15, 2006
- LG Electronics Inc.
- Do Yong Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Multi-unit air conditioner and method for controlling the same
- Publication number 20060123815
- Publication date Jun 15, 2006
- LG ELECTRONICS INC.
- Ki Bum Kim
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method for controlling air conditioner
- Publication number 20060123813
- Publication date Jun 15, 2006
- LG ELECTRONICS INC.
- Do Yong Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Multi-air conditioner and group-unit control method thereof
- Publication number 20060123811
- Publication date Jun 15, 2006
- LG ELECTRONICS INC.
- Do Yong Ha
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Apparatus for testing air conditioner
- Publication number 20060112700
- Publication date Jun 1, 2006
- LG Electronics Inc.
- Sung-oh Choi
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Compressor oil recovering apparatus and multi-unit air conditioner...
- Publication number 20060107686
- Publication date May 25, 2006
- LG Electronics Inc.
- Ho Jong Jeong
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Indoor unit of air conditioner
- Publication number 20060107684
- Publication date May 25, 2006
- LG Electronics Inc.
- Il Nahm Hwang
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Compressor oil recovering apparatus and multi-unit air conditioner...
- Publication number 20060101845
- Publication date May 18, 2006
- LG Electronics Inc.
- Ho Jong Jeong
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method for controlling multi-type air conditioner
- Publication number 20050155368
- Publication date Jul 21, 2005
- LG ELECTRONICS INC.
- Il Kwon Oh
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Person

Patents Grantslast 30 patents

Refrigerating system

Combined refrigerating/freezing and air conditioning system

Control method of an air conditioner indoor unit

Multi-air conditioner and group-unit control method thereof

Multi-unit air conditioner and method for controlling the same

Multi type air-conditioner and control method thereof

Method for controlling air conditioner

Method for controlling multi-type air conditioner

Patents Applicationslast 30 patents

COMBINED REFRIGERATING/FREEZING AND AIR CONDITIONING SYSTEM

REFRIGERATING SYSTEM

Multi-air conditioner capable of performing simultaneous cooling an...

Multi type air-conditioner and control method thereof

Multi-type air conditioner for simultaneous heating and cooling use...

Control method of an air conditioner indoor unit

Method for operating air conditioner

Multi-unit air conditioner and method for controlling the same

Method for controlling air conditioner

Multi-air conditioner and group-unit control method thereof

Apparatus for testing air conditioner

Compressor oil recovering apparatus and multi-unit air conditioner...

Indoor unit of air conditioner

Compressor oil recovering apparatus and multi-unit air conditioner...

Method for controlling multi-type air conditioner