Seul Ki Ahn

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Santa Clara, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
3D NAND staircase CD fabrication utilizing ruthenium material
- Patent number 9,653,311
- Issue date May 16, 2017
- Applied Materials, Inc.
- Seul Ki Ahn
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED CLEANING PROCESS FOR SUBSTRATE ETCHING
- Publication number 20200194242
- Publication date Jun 18, 2020
- Applied Materials, Inc.
- Yi Zhou
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...