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Icheon-Si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device and method of fabricating the same
Patent number
9,070,583
Issue date
Jun 30, 2015
Hynix Semiconductor Inc.
Chang Youn Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of fabricating the same
Patent number
8,034,714
Issue date
Oct 11, 2011
Hynix Semiconductor, Inc.
Chang Youn Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for fabricating the same
Patent number
7,842,593
Issue date
Nov 30, 2010
Hynix Semiconductor Inc.
Chang Youn Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating contact plug in semiconductor device
Patent number
7,745,331
Issue date
Jun 29, 2010
Hynix Semiconductor Inc.
Chang-Youn Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating storage node contact in semiconductor device
Patent number
7,709,367
Issue date
May 4, 2010
Hynix Semiconductor Inc.
Hae-Jung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming storage node contact plug in semiconductor device
Patent number
7,427,564
Issue date
Sep 23, 2008
Hynix Semiconductor Inc.
Chang-Youn Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming landing plug contact in semiconductor device
Patent number
7,419,896
Issue date
Sep 2, 2008
Hynix Semiconductor Inc.
Ik-Soo Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating semiconductor device
Patent number
7,226,829
Issue date
Jun 5, 2007
Hynix Semiconductor Inc.
Chang-Youn Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming contact in semiconductor device
Patent number
7,160,814
Issue date
Jan 9, 2007
Hynix Semiconductor Inc.
Chang-Youn Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating semiconductor device using photoresist patte...
Patent number
6,867,145
Issue date
Mar 15, 2005
Hynix Semiconductor Inc.
Sung-Kwon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating semiconductor device
Patent number
6,703,314
Issue date
Mar 9, 2004
Hynix Semiconductor Inc.
Sung-Kwon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming fine pattern in semiconductor device
Patent number
6,569,778
Issue date
May 27, 2003
Hynix Semiconductor Inc.
Sung-Kwon Lee
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME
Publication number
20120001333
Publication date
Jan 5, 2012
Hynix Semiconductor Inc.
Chang Youn HWANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FORMING THE SAME
Publication number
20110260226
Publication date
Oct 27, 2011
Hynix Semiconductor Inc.
Chang Youn HWANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME
Publication number
20100320605
Publication date
Dec 23, 2010
Hynix Semiconductor Inc.
Chang Youn HWANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method For Manufacturing Semiconductor Device
Publication number
20080160740
Publication date
Jul 3, 2008
Hyun Ahn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Device and Method for Fabricating the Same
Publication number
20080150014
Publication date
Jun 26, 2008
HYNIX SEMICONDUCTORS INC.
Chang Youn Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Manufacturing Semiconductor Device
Publication number
20080153276
Publication date
Jun 26, 2008
Hynix Semiconductor Inc.
Chang Youn Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method For Manufacturing Semiconductor Device
Publication number
20080153279
Publication date
Jun 26, 2008
Chang Youn Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for fabricating contact plug in semiconductor device
Publication number
20080003798
Publication date
Jan 3, 2008
Hynix Semiconductor Inc.
Chang-Youn Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING STORAGE NODE CONTACT IN SEMICONDUCTOR DEVICE
Publication number
20080003811
Publication date
Jan 3, 2008
Hae-Jung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for fabricating semiconductor device
Publication number
20070161183
Publication date
Jul 12, 2007
Hynix Semiconductor Inc.
Chang-Youn Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for forming storage node contact plug in semiconductor device
Publication number
20070123040
Publication date
May 31, 2007
Hynix Semiconductor, Inc.
Chang-Youn Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for forming contact hole in semiconductor device
Publication number
20060292498
Publication date
Dec 28, 2006
Chang-Youn Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for forming landing plug contact in semiconductor device
Publication number
20060141696
Publication date
Jun 29, 2006
Ik-Soo Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for forming contact in semiconductor device
Publication number
20050153535
Publication date
Jul 14, 2005
Chang-Youn Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for fabricating semiconductor device
Publication number
20040180494
Publication date
Sep 16, 2004
Hyinx Semiconductor Inc.
Chang-Youn Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for fabricating semiconductor device using photoresist patte...
Publication number
20030181054
Publication date
Sep 25, 2003
Sung-Kwon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for fabricating semiconductor device capable of covering fac...
Publication number
20030124465
Publication date
Jul 3, 2003
Sung-Kwon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for fabricating semiconductor device
Publication number
20030113993
Publication date
Jun 19, 2003
Sung-Kwon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for forming fine pattern in semiconductor device
Publication number
20030003714
Publication date
Jan 2, 2003
Sung-Kwon Lee
H01 - BASIC ELECTRIC ELEMENTS