Choon-Kun Ryu

Person

Icheon-Si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetoresistive element and method of manufacturing the same
- Patent number 9,406,871
- Issue date Aug 2, 2016
- Kabushiki Kaisha Toshiba
- Masahiko Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic memory and method of manufacturing the same
- Patent number 9,385,304
- Issue date Jul 5, 2016
- Kabushiki Kaisha Toshiba
- Masahiko Nakayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive element and method of manufacturing the same
- Patent number 9,123,879
- Issue date Sep 1, 2015
- Masahiko Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming copper wiring in a semiconductor device
- Patent number 8,252,686
- Issue date Aug 28, 2012
- Hynix Semiconductor Inc.
- Hyung Soon Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming insulating layer in semiconductor device
- Patent number 7,211,524
- Issue date May 1, 2007
- Hynix Semiconductor Inc.
- Choon Kun Ryu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for forming isolation layer in semiconductor device
- Patent number 7,205,242
- Issue date Apr 17, 2007
- Hynix Semiconductor Inc.
- Choon Kun Ryu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming isolation film in semiconductor device
- Patent number 7,183,173
- Issue date Feb 27, 2007
- Hynix Semiconductor Inc.
- Choon Kun Ryu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of fabricating the same
- Patent number 7,022,624
- Issue date Apr 4, 2006
- Hynix Semiconductor Inc.
- Choon Kun Ryu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming a copper wiring in a semiconductor device
- Patent number 6,737,349
- Issue date May 18, 2004
- Hynix Semiconductor Inc.
- Choon Kun Ryu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR FABRICATING THE SAME
- Publication number 20160149121
- Publication date May 26, 2016
- SK HYNIX INC.
- Jae-Geun Oh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETORESISTIVE ELEMENT AND METHOD OF MANUFACTURING THE SAME
- Publication number 20150325785
- Publication date Nov 12, 2015
- Masahiko NAKAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC MEMORY AND METHOD OF MANUFACTURING THE SAME
- Publication number 20150069558
- Publication date Mar 12, 2015
- Masahiko NAKAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETORESISTIVE ELEMENT AND METHOD OF MANUFACTURING THE SAME
- Publication number 20150069557
- Publication date Mar 12, 2015
- Masahiko NAKAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHASE-CHANGE RANDOM ACCESS MEMORY DEVICE AND METHOD OF MANUFACTURIN...
- Publication number 20130193402
- Publication date Aug 1, 2013
- Choon Kun RYU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FORMING COPPER WIRING IN A SEMICONDUCTOR DEVICE
- Publication number 20100210104
- Publication date Aug 19, 2010
- Hyung Soon Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of forming a LP-CVD oxide film without oxidizing an underlyi...
- Publication number 20060240678
- Publication date Oct 26, 2006
- HYNIX SEMICONDUCTOR INC.
- Min Sik Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for forming isolation film in semiconductor device
- Publication number 20060094201
- Publication date May 4, 2006
- Hynix Semiconductor Inc.
- Choon Kun Ryu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for forming isolation layer in semiconductor device
- Publication number 20050227495
- Publication date Oct 13, 2005
- Hynix Semiconductor Inc.
- Choon Kun Ryu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of fabricating the same
- Publication number 20040262708
- Publication date Dec 30, 2004
- Choon Kun Ryu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of forming insulating layer in semiconductor device
- Publication number 20030216027
- Publication date Nov 20, 2003
- Choon Kun Ryu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method of forming a copper wiring in a semiconductor device
- Publication number 20030143843
- Publication date Jul 31, 2003
- Choon Kun Ryu
- H01 - BASIC ELECTRIC ELEMENTS

Choon-Kun Ryu

Person

Patents Grantslast 30 patents

Magnetoresistive element and method of manufacturing the same

Magnetic memory and method of manufacturing the same

Magnetoresistive element and method of manufacturing the same

Method for forming copper wiring in a semiconductor device

Method of forming insulating layer in semiconductor device

Method for forming isolation layer in semiconductor device

Method for forming isolation film in semiconductor device

Semiconductor device and method of fabricating the same

Method of forming a copper wiring in a semiconductor device

Patents Applicationslast 30 patents

ELECTRONIC DEVICE AND METHOD FOR FABRICATING THE SAME

MAGNETORESISTIVE ELEMENT AND METHOD OF MANUFACTURING THE SAME

MAGNETIC MEMORY AND METHOD OF MANUFACTURING THE SAME

MAGNETORESISTIVE ELEMENT AND METHOD OF MANUFACTURING THE SAME

PHASE-CHANGE RANDOM ACCESS MEMORY DEVICE AND METHOD OF MANUFACTURIN...

METHOD FOR FORMING COPPER WIRING IN A SEMICONDUCTOR DEVICE

Method of forming a LP-CVD oxide film without oxidizing an underlyi...

Method for forming isolation film in semiconductor device

Method for forming isolation layer in semiconductor device

Semiconductor device and method of fabricating the same

Method of forming insulating layer in semiconductor device

Method of forming a copper wiring in a semiconductor device