Cheolho Bai

Person

Taegu, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Energy saving refrigeration system using composition control with m...
- Patent number 6,672,084
- Issue date Jan 6, 2004
- VAI Holdings, LLC
- Young I. Cho
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration system with de-superheating bypass
- Patent number 6,662,576
- Issue date Dec 16, 2003
- VAI Holdings LLC
- Cheolho Bai
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Variable capacity refrigeration system with a single-frequency comp...
- Patent number 6,651,451
- Issue date Nov 25, 2003
- Vai Holdings, LLC
- Young T. Cho
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Vortex generator
- Patent number 6,494,935
- Issue date Dec 17, 2002
- Vortex Aircon, Inc.
- Young I. Cho
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Regenerative refrigeration system with mixed refrigerants
- Patent number 6,449,964
- Issue date Sep 17, 2002
- Vortex Aircon
- Young I. Cho
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Vortex generator to recover performance loss of a refrigeration system
- Patent number 6,430,937
- Issue date Aug 13, 2002
- VAI Holdings, LLC
- Young I. Cho
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
High efficiency refrigeration system
- Patent number 6,425,249
- Issue date Jul 30, 2002
- VAI Holdings, LLC
- Young I. Cho
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for increasing the efficiency of a refrigerati...
- Patent number 6,389,818
- Issue date May 21, 2002
- Vortex Aircon, Inc.
- Young I. Cho
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Regenerative refrigeration system with mixed refrigerants
- Patent number 6,293,108
- Issue date Sep 25, 2001
- Vortex Aircon
- Young I. Cho
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
High efficiency refrigeration system
- Patent number 6,250,086
- Issue date Jun 26, 2001
- Vortex Aircon, Inc.
- Young I. Cho
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Refrigeration system with bypass subcooling and component size de-o...
- Publication number 20070074536
- Publication date Apr 5, 2007
- Cheolho Bai
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Refrigeration system having an integrated bypass system
- Publication number 20070039351
- Publication date Feb 22, 2007
- Cheolho Bai
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
VARIABLE CAPACITY REFRIGERATION SYSTEM WITH A SINGLE-FREQUENCY COMP...
- Publication number 20030196445
- Publication date Oct 23, 2003
- Vai Holdings, LLC
- Young I. Cho
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Refrigeration system with liquid refrigerant injection to the conde...
- Publication number 20030167792
- Publication date Sep 11, 2003
- VIA HOLDINGS, LLC
- Young I. Cho
- B60 - VEHICLES IN GENERAL
Information Patent Application
Energy saving refrigeration system using composition control with m...
- Publication number 20030051489
- Publication date Mar 20, 2003
- Vai Holdings, LLC
- Young I. Cho
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Vortex generator
- Publication number 20020073848
- Publication date Jun 20, 2002
- Young I. Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Regenerative refrigeration system with mixed refrigerants
- Publication number 20020066278
- Publication date Jun 6, 2002
- Vortex Aircon, Inc.
- Young I. Cho
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Drying process with vortex tube
- Publication number 20020046475
- Publication date Apr 25, 2002
- Vortex Aircon
- Young I. Cho
- F26 - DRYING
Information Patent Application
Vortex generator to recover performance loss of a refrigeration system
- Publication number 20010042380
- Publication date Nov 22, 2001
- Young I. Cho
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method and apparatus for increasing the efficiency of a refrigerati...
- Publication number 20010020366
- Publication date Sep 13, 2001
- Young I. Cho
- B60 - VEHICLES IN GENERAL

Cheolho Bai

Person

Patents Grantslast 30 patents

Energy saving refrigeration system using composition control with m...

Refrigeration system with de-superheating bypass

Variable capacity refrigeration system with a single-frequency comp...

Vortex generator

Regenerative refrigeration system with mixed refrigerants

Vortex generator to recover performance loss of a refrigeration system

High efficiency refrigeration system

Method and apparatus for increasing the efficiency of a refrigerati...

Regenerative refrigeration system with mixed refrigerants

High efficiency refrigeration system

Patents Applicationslast 30 patents

Refrigeration system with bypass subcooling and component size de-o...

Refrigeration system having an integrated bypass system

VARIABLE CAPACITY REFRIGERATION SYSTEM WITH A SINGLE-FREQUENCY COMP...

Refrigeration system with liquid refrigerant injection to the conde...

Energy saving refrigeration system using composition control with m...

Vortex generator

Regenerative refrigeration system with mixed refrigerants

Drying process with vortex tube

Vortex generator to recover performance loss of a refrigeration system

Method and apparatus for increasing the efficiency of a refrigerati...