Hae-Jin Lim

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Yonsu-Gu, KR

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Patents Grantslast 30 patents

Information Patent Grant
Photoresist composition comprising amide compound and pattern forma...
- Patent number 11,874,603
- Issue date Jan 16, 2024
- Rohm and Haas Electronic Materials Korea Ltd.
- Philjae Kang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoresist compositions and methods
- Patent number 10,503,073
- Issue date Dec 10, 2019
- Rohm and Haas Electronic Materials Korea Ltd.
- Eui-Hyun Ryu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photobase generators and photoresist compositions comprising same
- Patent number 10,274,824
- Issue date Apr 30, 2019
- Rohm and Haas Electronic Materials Korea Ltd.
- Min-Kyung Jang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PHOTORESIST COMPOSITION COMPRISING AMIDE COMPOUND AND PATTERN FORMA...
- Publication number 20230099348
- Publication date Mar 30, 2023
- Rohm and Haas Electronic Materials Korea Ltd.
- Philjae Kang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOBASE GENERATORS AND PHOTORESIST COMPOSITIONS COMPRISING SAME
- Publication number 20160334703
- Publication date Nov 17, 2016
- Rohm and Haas Electronic Materials Korea Ltd.
- Min-Kyung Jang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PHOTORESIST COMPOSITIONS AND METHODS
- Publication number 20160320702
- Publication date Nov 3, 2016
- Rohm and Haas Electronic Materials Korea Ltd.
- Eui-Hyun Ryu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY