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Ichon-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Phase change memory device and fabrication method thereof
Patent number
8,609,503
Issue date
Dec 17, 2013
Hynix Semiconductor Inc.
Keum Bum Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of manufacturing phase-change memory device and semiconduct...
Patent number
8,546,177
Issue date
Oct 1, 2013
Hynix Semiconductor Inc.
Hye Jin Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phase change memory device capable of satisfying reset current char...
Patent number
7,893,421
Issue date
Feb 22, 2011
Hynix Semiconductor Inc.
Keum Bum Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating transistor in a semiconductor device utilizi...
Patent number
7,851,298
Issue date
Dec 14, 2010
Hynix Semiconductor Inc.
Yong Seok Eun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of fabricating semiconductor device having gate spacer layer...
Patent number
7,824,975
Issue date
Nov 2, 2010
Hynix Semiconductor Inc.
Yong Soo Joung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating capacitor in semiconductor device
Patent number
7,713,831
Issue date
May 11, 2010
Hynix Semiconductor Inc.
Cheol-Hwan Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating semiconductor memory device
Patent number
7,589,012
Issue date
Sep 15, 2009
Hynix Semiconductor Inc.
Hye Jin Seo
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF
Publication number
20130334670
Publication date
Dec 19, 2013
SK HYNIX INC.
Seung Beom BAEK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS OF MANUFACTURING PHASE-CHANGE MEMORY DEVICE AND SEMICONDUCT...
Publication number
20130102120
Publication date
Apr 25, 2013
Hye Jin Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHASE CHANGE MEMORY DEVICE AND FABRICATION METHOD THEREOF
Publication number
20120156851
Publication date
Jun 21, 2012
Hynix Semiconductor Inc.
Keum Bum LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHASE CHANGE MEMORY DEVICE AND FABRICATION METHOD THEREOF
Publication number
20110073826
Publication date
Mar 31, 2011
Hynix Semiconductor Inc.
Keum Bum LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING MEMORY DEVICE AND METHOD OF MANUFACTURING P...
Publication number
20100197111
Publication date
Aug 5, 2010
Hynix Semiconductor Inc.
Hye Jin SEO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHASE CHANGE MEMORY DEVICE CAPABLE OF SATISFYING RESET CURRENT CHAR...
Publication number
20100117044
Publication date
May 13, 2010
Keum Bum LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING SEMICONDUCTOR MEMORY DEVICE
Publication number
20090227106
Publication date
Sep 10, 2009
Hynix Semiconductor Inc.
Hye Jin Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of Fabricating Semiconductor Device Having Gate Spacer Layer...
Publication number
20090170297
Publication date
Jul 2, 2009
Hynix Semiconductor Inc.
Yong Soo Joung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING TRANSISTOR IN SEMICONDUCTOR DEVICE
Publication number
20090111255
Publication date
Apr 30, 2009
Hynix Semiconductor Inc.
Yong Seok Eun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING ISOLATION LAYER OF SEMICONDUCTOR DEVICE
Publication number
20090004816
Publication date
Jan 1, 2009
Hynix Semiconductor Inc.
An Bae Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING AN ISOLATION LAYER IN A SEMICONDUCTOR DEVICE
Publication number
20080160716
Publication date
Jul 3, 2008
Hynix Semiconductor Inc.
Hye Jin Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method For Fabricating Capacitor In Semiconductor Device
Publication number
20080081430
Publication date
Apr 3, 2008
Hynix Semiconductor Inc.
Cheol Hwan Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FORMING A GATE OF A SEMICONDUCTOR DEVICE
Publication number
20080003790
Publication date
Jan 3, 2008
Hynix Semiconductor Inc.
Hye Jin Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Methods for forming dual poly gate of semiconductor device
Publication number
20080003751
Publication date
Jan 3, 2008
Hynix Semiconductor Inc.
Cheol Hwan Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for forming transistor of semiconductor device
Publication number
20070155105
Publication date
Jul 5, 2007
Hynix Semiconductor Inc.
Hye Jin Seo
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Method for forming transistor of semiconductor device
Publication number
20070077717
Publication date
Apr 5, 2007
Hynix Semiconductor Inc.
Jae Soo Kim
H01 - BASIC ELECTRIC ELEMENTS