Jong Wha KANG

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Cheonan-si, KR

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Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE PROCESSING APPARATUS
- Publication number 20250218821
- Publication date Jul 3, 2025
- SEMES CO., LTD.
- Jong Wha KANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXHAUST DEVICE AND SUBSTRATE PROCESSING APPARATUS
- Publication number 20250172883
- Publication date May 29, 2025
- A Rah CHO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
APPARATUS FOR TREATING SUBSTRATE
- Publication number 20220403517
- Publication date Dec 22, 2022
- SEMES CO., LTD.
- Ki Sang EUM
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...