Byongwook AHN

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for treating substrate
- Patent number 11,942,337
- Issue date Mar 26, 2024
- Semes Co., Ltd.
- Eui Sang Lim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR TREATING SUBSTRATE
- Publication number 20240145261
- Publication date May 2, 2024
- SEMES CO., LTD.
- Eui Sang LIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR TREATING SUBSTRATE
- Publication number 20210104417
- Publication date Apr 8, 2021
- SEMES CO., LTD.
- Eui Sang LIM
- H01 - BASIC ELECTRIC ELEMENTS