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Patents Grants
last 30 patents
Information
Patent Grant
Method of forming mask pattern and method of fabricating semiconduc...
Patent number
11,189,491
Issue date
Nov 30, 2021
Samsung Electronics Co., Ltd.
Chul-Ho Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of forming patterns using compositions for an underlayer of...
Patent number
10,712,662
Issue date
Jul 14, 2020
Samsung Electronics Co., Ltd.
Jin-A Ryu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of forming patterns for semiconductor device
Patent number
10,236,185
Issue date
Mar 19, 2019
Samsung Electronics Co., Ltd.
Yool Kang
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Hard mask composition, carbon nanotube layer structure, pattern for...
Patent number
9,892,915
Issue date
Feb 13, 2018
Samsung Electronics Co., Ltd.
Seung Yun Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming patterns and method of manufacturing integrated c...
Patent number
9,613,821
Issue date
Apr 4, 2017
Samsung Electronics Co., Ltd.
Yool Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming pattern of semiconductor device
Patent number
9,337,032
Issue date
May 10, 2016
Samsung Electronics Co., Ltd.
Hyung-Rae Lee
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of fabricating semiconductor device
Patent number
8,987,118
Issue date
Mar 24, 2015
Samsung Electronics Co., Ltd.
Hyung-Rae Lee
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of forming fine patterns of semiconductor device by using do...
Patent number
8,778,598
Issue date
Jul 15, 2014
Samsung Electronics Co., Ltd.
Yool Kang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Methods of forming photoresist patterns
Patent number
8,735,053
Issue date
May 27, 2014
Samsung Electronics Co., Ltd.
Subramanya Mayya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of manufacturing semiconductor device using acid diffusion
Patent number
8,623,739
Issue date
Jan 7, 2014
Samsung Electronics Co., Ltd.
Hyung-rae Lee
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photoacid generator, chemically amplified resist composition includ...
Patent number
8,536,347
Issue date
Sep 17, 2013
Samsung Electronics Co., Ltd.
Yool Kang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of forming fine patterns of semiconductor device by using do...
Patent number
8,431,331
Issue date
Apr 30, 2013
Samsung Electronics Co., Ltd.
Yool Kang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Methods of forming fine patterns of semiconductor device
Patent number
8,314,036
Issue date
Nov 20, 2012
Samsung Electronics Co., Ltd.
Seongho Moon
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of forming a mask pattern, method of forming a minute patter...
Patent number
8,227,349
Issue date
Jul 24, 2012
Samsung Electronics Co., Ltd.
Hyoung-Hee Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming fine patterns of a semiconductor device
Patent number
8,173,358
Issue date
May 8, 2012
Samsung Electronics Co., Ltd.
Hyoung-hee Kim
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method for forming patterns of semiconductor device
Patent number
7,862,988
Issue date
Jan 4, 2011
Samsung Electronics Co., Ltd.
Cha-Won Koh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of forming a semiconductor device
Patent number
7,842,450
Issue date
Nov 30, 2010
Samsung Electronics Co., Ltd.
Doo-youl Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile memory device and method of manufacturing the same
Patent number
7,678,650
Issue date
Mar 16, 2010
Samsung Electronics Co., Ltd.
Cha-Won Koh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile memory device and method of manufacturing the same
Patent number
7,560,768
Issue date
Jul 14, 2009
Samsung Electronics Co., Ltd.
Cha-Won Koh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for forming line patterns in semiconductor substrates
Patent number
6,803,176
Issue date
Oct 12, 2004
Samsung Electronics Co., Ltd.
Sang-jun Choi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photosensitive polymers and resist compositions comprising the phot...
Patent number
6,787,287
Issue date
Sep 7, 2004
Samsung Electronics Co., Ltd.
Hyun-woo Kim
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Photosensitive polymer having fused aromatic ring and photoresist c...
Patent number
6,753,125
Issue date
Jun 22, 2004
Samsung Electronics, Co. LTD
Sang-jun Choi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Methods for forming line patterns in semiconductor substrates
Patent number
6,485,895
Issue date
Nov 26, 2002
Samsung Electronics Co., Ltd.
Sang-jun Choi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photosensitive polymers and chemically amplified photoresist compos...
Patent number
6,300,036
Issue date
Oct 9, 2001
Samsung Electronics Co., Ltd.
Sang-Jun Choi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for manufacturing a photoresist pattern defining a small ope...
Patent number
6,284,438
Issue date
Sep 4, 2001
Samsung Electronics Co., Ltd.
Sang-jun Choi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Chemically amplified resist composition
Patent number
6,280,903
Issue date
Aug 28, 2001
Samsung Electronics Co., Ltd.
Yool Kang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Chemically amplified resist composition
Patent number
6,114,084
Issue date
Sep 5, 2000
Samsung Electronics Co. Ltd.
Yool Kang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF FORMING MASK PATTERN AND METHOD OF FABRICATING SEMICONDUC...
Publication number
20200234947
Publication date
Jul 23, 2020
Samsung Electronics Co., Ltd.
Chul-Ho KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING PATTERNS FOR SEMICONDUCTOR DEVICE
Publication number
20180151362
Publication date
May 31, 2018
Samsung Electronics Co., Ltd.
Yool KANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS OF FORMING PATTERNS USING COMPOSITIONS FOR AN UNDERLAYER OF...
Publication number
20170199459
Publication date
Jul 13, 2017
Samsung Electronics Co., Ltd.
Jin-A RYU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HARD MASK COMPOSITION, CARBON NANOTUBE LAYER STRUCTURE, PATTERN FOR...
Publication number
20170186602
Publication date
Jun 29, 2017
Pusan National University Industry-University Cooperation Foundation
Seung Yun YANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING PATTERNS AND METHOD OF MANUFACTURING INTEGRATED C...
Publication number
20150364334
Publication date
Dec 17, 2015
Yool Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING PATTERN OF SEMICONDUCTOR DEVICE
Publication number
20150118852
Publication date
Apr 30, 2015
Samsung Electronics Co., Ltd.
Hyung-Rae LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FABRICATING SEMICONDUCTOR DEVICE
Publication number
20140124834
Publication date
May 8, 2014
FUJIFILM CORPORATION
Hyung-Rae Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING FINE PATTERNS OF SEMICONDUCTOR DEVICE BY USING DO...
Publication number
20140004705
Publication date
Jan 2, 2014
Samsung Electronics Co., Ltd.
Yool Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS OF FORMING METAL OR METAL NITRIDE PATTERNS AND METHODS OF M...
Publication number
20130040448
Publication date
Feb 14, 2013
Samsung Electronics Co., Ltd.
Joo-Hyung Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS OF FORMING FINE PATTERNS USING DRY ETCH-BACK PROCESSES
Publication number
20130034965
Publication date
Feb 7, 2013
SAMSUNG ELECTRONICS CO., LTD.
Hyoung-Hee KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE USING ACID DIFFUSION
Publication number
20120028434
Publication date
Feb 2, 2012
Hyung-rae LEE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Methods Of Forming Photoresist Patterns
Publication number
20110275020
Publication date
Nov 10, 2011
Samsung Electronics Co., Ltd.
Subramanya Mayya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20110244689
Publication date
Oct 6, 2011
Samsung Electronics Co., Ltd.
So-ra Han
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD OF FORMING A MASK PATTERN, METHOD OF FORMING A MINUTE PATTER...
Publication number
20110053362
Publication date
Mar 3, 2011
Hyoung-Hee KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS OF FORMING FINE PATTERNS OF SEMICONDUCTOR DEVICE
Publication number
20110027993
Publication date
Feb 3, 2011
Seongho Moon
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD OF FORMING FINE PATTERNS OF A SEMICONDUCTOR DEVICE
Publication number
20100093172
Publication date
Apr 15, 2010
Hyoung-hee KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING FINE PATTERNS OF SEMICONDUCTOR DEVICE BY USING DO...
Publication number
20090274980
Publication date
Nov 5, 2009
SAMSUNG ELECTRONICS CO., LTD.
Yool Kang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Nonvolatile memory device and method of manufacturing the same
Publication number
20090258473
Publication date
Oct 15, 2009
Cha-Won Koh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Photoacid generator, chemically amplified resist composition includ...
Publication number
20090131684
Publication date
May 21, 2009
Yool Kang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Methods of Forming Fine Patterns In Integrated Circuits Using Atomi...
Publication number
20080076070
Publication date
Mar 27, 2008
SAMSUNG ELECTRONICS CO., LTD.
Cha-won Koh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of forming a semiconductor device
Publication number
20070287299
Publication date
Dec 13, 2007
Doo-youl Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nonvolatile memory device and method of manufacturing the same
Publication number
20070111441
Publication date
May 17, 2007
SAMSUNG ELECTRONICS CO., LTD.
Cha-Won Koh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for forming patterns of semiconductor device
Publication number
20070077524
Publication date
Apr 5, 2007
SAMSUNG ELECTRONICS CO., LTD.
Cha-Won Koh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Method of forming fine patterns of a semiconductor device
Publication number
20060160028
Publication date
Jul 20, 2006
Hyung-Rae Lee
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Double photolithography methods with reduced intermixing of solvents
Publication number
20060127816
Publication date
Jun 15, 2006
SAMSUNG ELECTRONICS CO., LTD.
Yool Kang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Polymeric tetrahedral carbon films, methods of forming the same and...
Publication number
20060115772
Publication date
Jun 1, 2006
SAMSUNG ELECTRONICS CO., LTD.
Jung-Hwan Hah
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Bottom layer resist polymers for photolithography and methods of ma...
Publication number
20060111547
Publication date
May 25, 2006
Mitsuhiro Hata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Resist compositions including thermal crosslinking agents
Publication number
20050026078
Publication date
Feb 3, 2005
Sang-Jun Choi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Methods for forming line patterns in semiconductor substrates
Publication number
20030054292
Publication date
Mar 20, 2003
Sang-Jun Choi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Photosensitive polymers and resist compositions comprising the phot...
Publication number
20020146642
Publication date
Oct 10, 2002
Hyun-woo Kim
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC