Min-Ju IM

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Patents Grantslast 30 patents

Information Patent Grant
Etching compositions and methods for fabricating semiconductor devi...
- Patent number 12,297,385
- Issue date May 13, 2025
- Samsung Electronics Co., Ltd.
- Min Hyung Cho
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
ETCHING COMPOSITIONS AND METHODS FOR FABRICATING SEMICONDUCTOR DEVI...
- Publication number 20250236793
- Publication date Jul 24, 2025
- Samsung Electronics Co., Ltd.
- Min Hyung CHO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ETCHING COMPOSITIONS AND METHODS FOR FABRICATING SEMICONDUCTOR DEVI...
- Publication number 20220267673
- Publication date Aug 25, 2022
- SAMSUNG ELECTRONICS CO., LTD.
- Min Hyung CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTORESIST COMPOSITION, METHOD OF FORMING PATTERN BY USING THE PHO...
- Publication number 20110269309
- Publication date Nov 3, 2011
- DONGWOO FINE-CHEM CO., LTD
- Pil-Soon HONG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY