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Whee Won Cho
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Chungcheongbuk-do, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
8,692,376
Issue date
Apr 8, 2014
Hynix Semiconductor Inc.
Jung Geun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming isolation layer of semiconductor memory device
Patent number
8,148,267
Issue date
Apr 3, 2012
Hynix Semiconductor Inc.
Whee Won Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flash memory device and method of fabricating the same
Patent number
8,138,077
Issue date
Mar 20, 2012
Hynix Semiconductor Inc.
Whee Won Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming isolation layer of semiconductor device
Patent number
7,977,205
Issue date
Jul 12, 2011
Hynix Semiconductor Inc.
Cha Deok Dong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating semiconductor device
Patent number
7,897,504
Issue date
Mar 1, 2011
Hynix Semiconductor Inc.
Jung Geun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming isolation layer in semiconductor device
Patent number
7,892,919
Issue date
Feb 22, 2011
Hynix Semiconductor Inc.
Jung Geun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of forming contact plug of semicond...
Patent number
7,851,350
Issue date
Dec 14, 2010
Hynix Semiconductor Inc.
Whee Won Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming isolation layer of semiconductor device
Patent number
7,736,991
Issue date
Jun 15, 2010
Hynix Semiconductor Inc.
Cha Deok Dong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of fabricating flash memory device
Patent number
7,682,900
Issue date
Mar 23, 2010
Hynix Semiconductor Inc.
Eun Soo Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Active structure of a semiconductor device
Patent number
7,652,352
Issue date
Jan 26, 2010
Hynix Semiconductor Inc.
Whee Won Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing flash memory device with void between gate...
Patent number
7,629,213
Issue date
Dec 8, 2009
Hynix Semiconductor Inc.
Whee Won Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming isolation layer of semiconductor memory device
Patent number
7,611,964
Issue date
Nov 3, 2009
Hynix Semiconductor Inc.
Jong Hye Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing flash memory device
Patent number
7,560,340
Issue date
Jul 14, 2009
Hynix Semiconductor Inc.
Whee Won Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming gate of flash memory device
Patent number
7,521,319
Issue date
Apr 21, 2009
Hynix Semiconductor Inc.
Cheol Mo Jeong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming bit line of semiconductor device
Patent number
7,504,333
Issue date
Mar 17, 2009
Hynix Semiconductor Inc.
Cheol Mo Jeong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming bit line of semiconductor memory device
Patent number
7,462,536
Issue date
Dec 9, 2008
Hynix Semiconductor Inc.
Cheol Mo Jeong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor device having tungsten gates...
Patent number
7,390,714
Issue date
Jun 24, 2008
Hynix Semiconductor Inc.
Cheol Mo Jeong
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20120280397
Publication date
Nov 8, 2012
Jung Geun KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING ISOLATION LAYER OF SEMICONDUCTOR DEVICE
Publication number
20100304549
Publication date
Dec 2, 2010
Hynix Semiconductor Inc.
Cha Deok Dong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Flash Memory Device and Method of Fabricating the Same
Publication number
20090283818
Publication date
Nov 19, 2009
Hynix Semiconductor Inc.
Whee Won Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of Forming Isolation Layer of Semiconductor Memory Device
Publication number
20090170321
Publication date
Jul 2, 2009
Hynix Semiconductor Inc.
Whee Won Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING ISOLATION LAYER OF SEMICONDUCTOR
Publication number
20090170281
Publication date
Jul 2, 2009
Hynix Semiconductor Inc.
Jong Hye CHO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FORMING CONTACT PLUG OF SEMICOND...
Publication number
20090098732
Publication date
Apr 16, 2009
Hynix Semiconductor Inc.
Whee Won CHO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING ISOLATION LAYER IN SEMICONDUCTOR DEVICE
Publication number
20090098740
Publication date
Apr 16, 2009
Hynix Semiconductor Inc.
Jung Geun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of Forming Isolation Layer of Semiconductor Device
Publication number
20090029522
Publication date
Jan 29, 2009
Hynix Semiconductor Inc.
Whee Won Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20090001583
Publication date
Jan 1, 2009
Hynix Semiconductor Inc.
Cheol Mo Jeong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FABRICATING FLASH MEMORY DEVICE
Publication number
20090004814
Publication date
Jan 1, 2009
Hynix Semiconductor Inc.
Eun Soo Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of Fabricating Flash Memory Device
Publication number
20090004819
Publication date
Jan 1, 2009
Hynix Semiconductor Inc.
Whee Won Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FABRICATING A FLASH MEMORY DEVICE
Publication number
20080268608
Publication date
Oct 30, 2008
Hynix Semiconductor Inc.
Suk Joong Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING ISOLATION LAYER IN SEMICONDUCTOR DEVICE
Publication number
20080268612
Publication date
Oct 30, 2008
Whee Won Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Active Structure of a Semiconductor Device
Publication number
20080224272
Publication date
Sep 18, 2008
Hynix Semiconductor Inc.
Whee Won Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING FLASH MEMORY DEVICE
Publication number
20080220605
Publication date
Sep 11, 2008
Jung Gu Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of forming metal line in semiconductor device
Publication number
20080102622
Publication date
May 1, 2008
Hynix Semiconductor Inc.
Jung Geun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING ISOLATION LAYER OF SEMICONDUCTOR DEVICE
Publication number
20080102579
Publication date
May 1, 2008
Hynix Semiconductor Inc.
Cha Deok Dong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Fabricating Semiconductor Device
Publication number
20080081465
Publication date
Apr 3, 2008
Hynix Semiconductor Inc.
Jung Geun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING BIT LINE OF SEMICONDUCTOR MEMORY DEVICE
Publication number
20080057688
Publication date
Mar 6, 2008
Hynix Semiconductor Inc.
Cheol Mo JEONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of manufacturing a flash memory device
Publication number
20080003745
Publication date
Jan 3, 2008
Hynix Semiconductor Inc.
Seong Hwan Myung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of forming gate of flash memory device
Publication number
20080003754
Publication date
Jan 3, 2008
Hynix Semiconductor Inc.
Cheol Mo Jeong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of manufacturing semiconductor device
Publication number
20080003823
Publication date
Jan 3, 2008
Hynix Semiconductor Inc.
Whee Won Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING BIT LINE OF SEMICONDUCTOR DEVICE
Publication number
20080003796
Publication date
Jan 3, 2008
Hynix Semiconductor Inc.
Cheol Mo JEONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of manufacturing flash memory device
Publication number
20080003724
Publication date
Jan 3, 2008
Hynix Semiconductor Inc.
Whee Won Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING FLASH MEMORY DEVICE
Publication number
20080003742
Publication date
Jan 3, 2008
Hynix Semiconductor Inc.
Whee Won Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20070264790
Publication date
Nov 15, 2007
Hynix Semiconductor Inc.
Whee Won Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of Manufacturing Semiconductor Device
Publication number
20070141842
Publication date
Jun 21, 2007
Hynix Semiconductor Inc.
Whee Won Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE HAVING TUNGSTEN GATES...
Publication number
20060270152
Publication date
Nov 30, 2006
Hynix Semiconductor Inc.
Cheol Mo Jeong
H01 - BASIC ELECTRIC ELEMENTS