Beomjun JOO

Follow

Person

Suwon-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Resist underlayer composition, and method of forming patterns using...
- Patent number 11,698,587
- Issue date Jul 11, 2023
- Samsung SDI Co., Ltd.
- Shinhyo Bae
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resist underlayer composition, and method of forming patterns using...
- Patent number 11,493,848
- Issue date Nov 8, 2022
- Samsung SDI Co., Ltd.
- Soonhyung Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resist underlayer composition, and method of forming patterns using...
- Patent number 10,732,504
- Issue date Aug 4, 2020
- Samsung SDI Co., Ltd.
- Shinhyo Bae
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HARDMASK COMPOSITION, HARDMASK LAYER, AND METHOD OF FORMING PATTERNS
- Publication number 20230098338
- Publication date Mar 30, 2023
- Samsung SDI Co., Ltd.
- Inkeol PARK
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RESIST UNDERLAYER COMPOSITION, AND METHOD OF FORMING PATTERNS USING...
- Publication number 20190377262
- Publication date Dec 12, 2019
- Samsung SDI Co., Ltd.
- Shinhyo BAE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIST UNDERLAYER COMPOSITION, AND METHOD OF FORMING PATTERNS USING...
- Publication number 20190129307
- Publication date May 2, 2019
- Samsung SDI Co., Ltd.
- Soonhyung KWON
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIST UNDERLAYER COMPOSITION, AND METHOD OF FORMING PATTERNS USING...
- Publication number 20180224744
- Publication date Aug 9, 2018
- Samsung SDI Co., Ltd.
- Shinhyo BAE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...