Song-se Yi

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Hard mask composition for spin-coating
- Patent number 9,899,231
- Issue date Feb 20, 2018
- Samsung Electronics Co., Ltd.
- Jung-hoon Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Methods of forming hardmask material film
- Patent number 9,874,812
- Issue date Jan 23, 2018
- Samsung Electronics Co., Ltd.
- Myeong-koo Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Methods of forming a pattern using photoresist compositions
- Patent number 8,247,162
- Issue date Aug 21, 2012
- Samsung Electronics Co., Ltd.
- Ji-Man Park
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
METHODS OF FORMING HARDMASK MATERIAL FILM
- Publication number 20160225636
- Publication date Aug 4, 2016
- Myeong-koo KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HARD MASK COMPOSITION FOR SPIN-COATING
- Publication number 20160211142
- Publication date Jul 21, 2016
- Jung-hoon Kim
- 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
Methods of forming a pattern using photoresist compositions
- Publication number 20100266966
- Publication date Oct 21, 2010
- Ji-Man Park
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY