JongHyun Ahn

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Hwaseong, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for filling a gap in a three-dimensional structure on a semi...
- Patent number 11,814,728
- Issue date Nov 14, 2023
- ASM IP Holding B.V.
- KiKang Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cyclical deposition method including treatment step and apparatus f...
- Patent number 11,251,040
- Issue date Feb 15, 2022
- ASM IP Holding B.V.
- SeungHwan Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR FILLING A GAP IN A THREE-DIMENSIONAL STRUCTURE ON A SEMI...
- Publication number 20240043997
- Publication date Feb 8, 2024
- ASM IP HOLDING B.V.
- KiKang Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR SEASONING A CHAMBER
- Publication number 20230070340
- Publication date Mar 9, 2023
- ASM IP HOLDING B.V.
- YongWoong Jeong
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR FILLING A GAP IN A THREE-DIMENSIONAL STRUCTURE ON A SEMI...
- Publication number 20210332479
- Publication date Oct 28, 2021
- ASM IP HOLDING B.V.
- KiKang KIM
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CYCLICAL DEPOSITION METHOD INCLUDING TREATMENT STEP AND APPARATUS F...
- Publication number 20200266057
- Publication date Aug 20, 2020
- ASM IP HOLDING B.V.
- SeungHwan Lee
- H01 - BASIC ELECTRIC ELEMENTS