JE MYUNG CHA

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Busan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for treating substrate
- Patent number 12,138,667
- Issue date Nov 12, 2024
- Semes Co., Ltd.
- Shi Hyun Park
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE PROCESSING APPARATUS AND METHOD THEREOF
- Publication number 20240210836
- Publication date Jun 27, 2024
- SEMES CO., LTD.
- Myung A JEON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPRAY UNIT AND SUBSTRATE TREATMENT APPARATUS INCLUDING THE SAME
- Publication number 20240042493
- Publication date Feb 8, 2024
- SEMES CO., LTD.
- Myung A. JEON
- B08 - CLEANING
Information Patent Application
APPARATUS FOR TREATING SUBSTRATE
- Publication number 20220297167
- Publication date Sep 22, 2022
- SEMES CO., LTD.
- SHI HYUN PARK
- H01 - BASIC ELECTRIC ELEMENTS