Beomjeong OH

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Cheonan-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method of maintaining an ink jet head and printing method using an...
- Patent number 11,485,132
- Issue date Nov 1, 2022
- Semes Co., Ltd.
- Chulwoo Kim
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for discharging chemical liquid and method of discharging...
- Patent number 11,312,127
- Issue date Apr 26, 2022
- Semes Co., Ltd.
- Chulwoo Kim
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for supplying chemical liquid
- Patent number 11,121,007
- Issue date Sep 14, 2021
- SEMES CO., LTD.
- Jae-Youl Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE PROCESSING APPARATUS CONTROL SYSTEM AND SUBSTRATE PROCESS...
- Publication number 20240149599
- Publication date May 9, 2024
- SEMES CO., LTD.
- Beomjeong OH
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CHEMICAL LIQUID REMOVING UNIT, DEVICE FOR SUPPLYING CHEMICAL LIQUID...
- Publication number 20240092082
- Publication date Mar 21, 2024
- SEMES CO., LTD.
- Chulwoo KIM
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
TREATMENT LIQUID EJECTION METHOD AND APPARATUS
- Publication number 20230352319
- Publication date Nov 2, 2023
- SEMES CO., LTD.
- Jun Seok LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MAINTAINING AN INK JET HEAD AND PRINTING METHOD USING AN...
- Publication number 20210023836
- Publication date Jan 28, 2021
- Semes, Co., Ltd.
- Chulwoo KIM
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
APPARATUS FOR DISCHARGING CHEMICAL LIQUID AND METHOD OF DISCHARGING...
- Publication number 20200361204
- Publication date Nov 19, 2020
- SEMES CO., LTD.
- Chulwoo KIM
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
APPARATUS FOR SUPPLYING CHEMICAL LIQUID
- Publication number 20200105546
- Publication date Apr 2, 2020
- SEMES CO., LTD.
- Jae-Youl KIM
- H01 - BASIC ELECTRIC ELEMENTS