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Patents Grants
last 30 patents
Information
Patent Grant
Surface treatment method for semiconductor device
Patent number
9,520,459
Issue date
Dec 13, 2016
SK Hynix Inc.
Sung-Hyuk Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating semiconductor device
Patent number
9,373,788
Issue date
Jun 21, 2016
SK Hynix Inc.
Young Seok Kwon
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for fabricating pipe gate nonvolatile memory device
Patent number
9,362,301
Issue date
Jun 7, 2016
SK Hynix Inc.
Ki-Hong Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for fabricating the same
Patent number
9,293,337
Issue date
Mar 22, 2016
SK Hynix Inc.
Sung-Jin Whang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating semiconductor device
Patent number
9,275,904
Issue date
Mar 1, 2016
Hynix Semiconductor Inc.
Sung-Jin Whang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating semiconductor device
Patent number
9,058,984
Issue date
Jun 16, 2015
SK Hynix Inc.
Kee-Jeung Lee
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for forming silicon oxide film of semiconductor device
Patent number
9,029,273
Issue date
May 12, 2015
SK Hynix Inc.
Hyung Soon Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three dimensional pipe gate nonvolatile memory device
Patent number
9,000,509
Issue date
Apr 7, 2015
Hynix Semiconductor Inc.
Ki-Hong Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resistive memory device and memory apparatus and data processing sy...
Patent number
8,982,604
Issue date
Mar 17, 2015
SK Hynix Inc.
Keun Lee
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile pipe gate memory device
Patent number
8,975,683
Issue date
Mar 10, 2015
SK Hynix Inc.
Ki-Hong Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for fabricating the same
Patent number
8,847,300
Issue date
Sep 30, 2014
SK Hynix Inc.
Sung-Jin Whang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Etching composition and method for fabricating semiconductor device...
Patent number
8,821,752
Issue date
Sep 2, 2014
SK Hynix Inc.
Sung-Hyuk Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile memory device
Patent number
8,816,424
Issue date
Aug 26, 2014
SK hynix Inc.
Ki-Hong Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three dimensional non-volatile memory device and method of manufact...
Patent number
8,748,966
Issue date
Jun 10, 2014
Hynix Semiconductor Inc.
Sung Jin Whang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating semiconductor device
Patent number
8,716,842
Issue date
May 6, 2014
SK Hynix Inc.
Kee-Jeung Lee
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Non-volatile memory device and method for fabricating the same
Patent number
8,692,314
Issue date
Apr 8, 2014
SK Hynix Inc.
Ki-Hong Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile memory device and method of manufacturing the same
Patent number
8,654,579
Issue date
Feb 18, 2014
Hynix Semiconductor Inc.
Beom Yong Kim
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile memory device
Patent number
8,637,919
Issue date
Jan 28, 2014
Hynix Semiconductor Inc.
Ki-Hong Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile memory device and method of fabricating the same
Patent number
8,604,537
Issue date
Dec 10, 2013
Hynix Semiconductor Inc.
Ki-Hong Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile memory device and method for fabricating the same
Patent number
8,456,909
Issue date
Jun 4, 2013
Hynix Semiconductor Inc.
Ki-Hong Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating vertical channel type nonvolatile memory device
Patent number
8,399,323
Issue date
Mar 19, 2013
Hynix Semiconductor Inc.
Ki-Hong Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile memory device and method for fabricating the same
Patent number
8,349,689
Issue date
Jan 8, 2013
Hynix Semiconductor Inc.
Ki-Hong Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with bulb-type recessed channel and method for...
Patent number
8,288,819
Issue date
Oct 16, 2012
Hynix Semiconductor Inc.
Yong-Soo Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating semiconductor device
Patent number
8,288,263
Issue date
Oct 16, 2012
Hynix Semiconductor Inc.
Gyu-Hyun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming dielectric film and method for forming capacitor...
Patent number
8,092,862
Issue date
Jan 10, 2012
Hynix Semiconductor Inc.
Deok Sin Kil
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Dielectric structure in nonvolatile memory device and method for fa...
Patent number
8,049,268
Issue date
Nov 1, 2011
Hynix Semiconductor Inc.
Kwon Hong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating vertical channel type nonvolatile memory device
Patent number
8,048,743
Issue date
Nov 1, 2011
Hynix Semiconductor Inc.
Ki-Hong Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of fabricating non-volatile memory device
Patent number
7,915,120
Issue date
Mar 29, 2011
Hynix Semiconductor Inc.
Jung-Woo Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tunnel insulating layer of flash memory device and method of formin...
Patent number
7,846,797
Issue date
Dec 7, 2010
Hynix Semiconductor Inc.
Kwon Hong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with bulb-type recessed channel and method for...
Patent number
7,838,364
Issue date
Nov 23, 2010
Hynix Semiconductor Inc.
Yong-Soo Kim
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR FABRICATING SEMICONDUCTOR DEVICE
Publication number
20160181159
Publication date
Jun 23, 2016
SK HYNIX INC.
Sung-Jin WHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SURFACE TREATMENT METHOD FOR SEMICONDUCTOR DEVICE
Publication number
20160172433
Publication date
Jun 16, 2016
SK HYNIX INC.
Sung-Hyuk CHO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VARIABLE RESISTANCE MEMORY DEVICE AND METHOD OF FABRICATING THE SAME
Publication number
20150325789
Publication date
Nov 12, 2015
SK HYNIX INC.
Woo-Young PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING SEMICONDUCTOR APPARATUS
Publication number
20150263282
Publication date
Sep 17, 2015
SK HYNIX INC.
Yong Hun SUNG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING SEMICONDUCTOR DEVICE
Publication number
20150147844
Publication date
May 28, 2015
SK HYNIX INC.
Young Seok KWON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE MEMORY DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20150093866
Publication date
Apr 2, 2015
SK hynix, Inc.
Ki-Hong LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20140370702
Publication date
Dec 18, 2014
SK hynix Inc.
Sung-Jin WHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING SEMICONDUCTOR DEVICE
Publication number
20140242772
Publication date
Aug 28, 2014
SK HYNIX INC.
Kee-Jeung LEE
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SURFACE TREATMENT METHOD FOR SEMICONDUCTOR DEVICE
Publication number
20140179118
Publication date
Jun 26, 2014
SK HYNIX INC.
Sung-Hyuk CHO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VARIABLE RESISTANCE MEMORY DEVICE AND METHOD OF FABRICATING THE SAME
Publication number
20140103283
Publication date
Apr 17, 2014
SK HYNIX INC.
Woo-Young PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE MEMORY DEVICE
Publication number
20140061770
Publication date
Mar 6, 2014
SK HYNIX INC.
Ki-Hong LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FORMING SILICON OXIDE FILM OF SEMICONDUCTOR DEVICE
Publication number
20140057458
Publication date
Feb 27, 2014
SK HYNIX INC.
Hyung Soon PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESISTIVE MEMORY DEVICE AND MEMORY APPARATUS AND DATA PROCESSING SY...
Publication number
20130336042
Publication date
Dec 19, 2013
SK HYNIX INC.
Keun LEE
G11 - INFORMATION STORAGE
Information
Patent Application
ETCHING COMPOSITION AND METHOD FOR FABRICATING SEMICONDUCTOR DEVICE...
Publication number
20130157427
Publication date
Jun 20, 2013
Soulbrain Co., LTD
Sung-Hyuk Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING VERTICAL CHANNEL TYPE NONVOLATILE MEMORY DEVICE
Publication number
20130137228
Publication date
May 30, 2013
SK HYNIX INC.
Ki-Hong LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING VERTICAL CHANNEL TYPE NONVOLATILE MEMORY DEVICE
Publication number
20130130454
Publication date
May 23, 2013
SK HYNIX INC.
Ki-Hong LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-VOLATILE MEMORY DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20130105883
Publication date
May 2, 2013
SK HYNIX INC.
Ki-Hong LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE MEMORY DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20120170368
Publication date
Jul 5, 2012
Ki-Hong Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE MEMORY DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20120168850
Publication date
Jul 5, 2012
Ki-Hong LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE MEMORY DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20120146127
Publication date
Jun 14, 2012
Hynix Semiconductor Inc.
Ki-Hong LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING SEMICONDUCTOR DEVICE
Publication number
20120146196
Publication date
Jun 14, 2012
Kee-Jeung LEE
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
NON-VOLATILE MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20120126308
Publication date
May 24, 2012
Beom Yong KIM
G11 - INFORMATION STORAGE
Information
Patent Application
THREE DIMENSIONAL NON-VOLATILE MEMORY DEVICE AND METHOD OF MANUFACT...
Publication number
20120092926
Publication date
Apr 19, 2012
Sung Jin WHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING VERTICAL CHANNEL TYPE NONVOLATILE MEMORY DEVICE
Publication number
20120021574
Publication date
Jan 26, 2012
Ki-Hong Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-VOLATILE MEMORY DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20110291176
Publication date
Dec 1, 2011
Ki-Hong Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE MEMORY DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20110291177
Publication date
Dec 1, 2011
Ki-Hong Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING SEMICONDUCTOR DEVICE
Publication number
20110269304
Publication date
Nov 3, 2011
Gyu-Hyun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE WITH BULB-TYPE RECESSED CHANNEL AND METHOD FOR...
Publication number
20110068380
Publication date
Mar 24, 2011
Hynix Semiconductor Inc.
Yong-Soo Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING SEMICONDUCTOR DEVICE
Publication number
20110045666
Publication date
Feb 24, 2011
Sung-Jin WHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FORMING DIELECTRIC FILM AND METHOD FOR FORMING CAPACITOR...
Publication number
20110027465
Publication date
Feb 3, 2011
Hynix Semiconductor Inc.
Deok-Sin KIL
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...