Jung Mo GU

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Bucheon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Device for multi-level pulsing, substrate processing apparatus incl...
- Patent number 12,087,547
- Issue date Sep 10, 2024
- Semes Co. Ltd
- Goon Ho Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma processing apparatus and method of operating the same
- Patent number 11,437,220
- Issue date Sep 6, 2022
- Semes Co., Ltd.
- Ja Myung Gu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR MULTI-LEVEL PULSING, SUBSTRATE PROCESSING APPARATUS INCL...
- Publication number 20220172927
- Publication date Jun 2, 2022
- SEMES CO., LTD.
- Goon Ho Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA PROCESSING APPARATUS AND METHOD OF OPERATING THE SAME
- Publication number 20200411287
- Publication date Dec 31, 2020
- SEMES CO., LTD.
- Ja Myung GU
- H01 - BASIC ELECTRIC ELEMENTS