Ram WOO

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Gwangju-si, Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Substrate processing apparatus arranged in process chamber and oper...
- Patent number 10,818,534
- Issue date Oct 27, 2020
- Jusung Engineering Co., Ltd.
- Ki Bum Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate processing apparatus arranged in process chamber and oper...
- Patent number 10,229,849
- Issue date Mar 12, 2019
- Jusung Engineering Co., Ltd.
- Ki Bum Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SHOWERHEAD AND SUBSTRATE PROCESSING APPARATUS HAVING THE SAME
- Publication number 20220098737
- Publication date Mar 31, 2022
- Jusung Engineering Co., Ltd.
- Ram WOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE PROCESSING APPARATUS ARRANGED IN PROCESS CHAMBER AND OPER...
- Publication number 20190164801
- Publication date May 30, 2019
- JUSUNG ENGINEERING CO., LTD.
- Ki Bum KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE PROCESSING APPARATUS ARRANGED IN PROCESS CHAMBER AND OPER...
- Publication number 20180144968
- Publication date May 24, 2018
- Jusung Engineering Co., Ltd.
- Ki Bum KIM
- H01 - BASIC ELECTRIC ELEMENTS