Han Bin CHOI

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Gyeongsangbuk-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Substrate treating apparatus and rotating assembly
- Patent number 11,456,191
- Issue date Sep 27, 2022
- Semes Co., Ltd.
- Kyeong Seok Jo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE LIFTING APPARATUS AND SUBSTRATE PROCESSING APPARATUS INCL...
- Publication number 20250157848
- Publication date May 15, 2025
- SEMES CO., LTD.
- Mun Hyeok HWANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE TREATING APPARATUS AND ROTATING ASSEMBLY
- Publication number 20210020465
- Publication date Jan 21, 2021
- Semes Co., LTD.
- Kyeong Seok JO
- H01 - BASIC ELECTRIC ELEMENTS