Jungwoo KO

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Display device, mask assembly, method of manufacturing the mask ass...
- Patent number 11,805,678
- Issue date Oct 31, 2023
- Samsung Display Co., Ltd.
- Seil Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Mask repairing apparatus and mask repairing method
- Patent number 11,306,386
- Issue date Apr 19, 2022
- Samsung Display Co., Ltd.
- Youngmin Moon
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MASK AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240209489
- Publication date Jun 27, 2024
- SAMSUNG DISPLAY CO., LTD.
- HONG-KYUN AHN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DISPLAY APPARATUS
- Publication number 20220246698
- Publication date Aug 4, 2022
- SAMSUNG DISPLAY CO., LTD.
- Seil Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE, MASK ASSEMBLY, METHOD OF MANUFACTURING THE MASK ASS...
- Publication number 20210159281
- Publication date May 27, 2021
- SAMSUNG DISPLAY CO., LTD.
- Seil KIM
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MASK REPAIRING APPARATUS AND MASK REPAIRING METHOD
- Publication number 20200131618
- Publication date Apr 30, 2020
- SAMSUNG DISPLAY CO., LTD.
- Youngmin MOON
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR