Joon-Jae Lee

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Chungcheongnam-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Substrate treating method
- Patent number 11,927,886
- Issue date Mar 12, 2024
- Semes Co., Ltd.
- Doo Young Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate treating apparatus and substrate treating method
- Patent number 10,969,688
- Issue date Apr 6, 2021
- Semes Co., Ltd.
- Doo Young Oh
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE TREATING METHOD
- Publication number 20210191270
- Publication date Jun 24, 2021
- SEMES CO., LTD.
- Doo Young OH
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SUBSTRATE TREATING APPARATUS AND SUBSTRATE TREATING METHOD
- Publication number 20190025700
- Publication date Jan 24, 2019
- SEMES CO., LTD.
- DOO YOUNG OH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus for treating substrate and method for transferring substr...
- Publication number 20090165950
- Publication date Jul 2, 2009
- Duk-Sik Kim
- H01 - BASIC ELECTRIC ELEMENTS