Youngki Chang

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Santa Clara, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Gas mixer
- Patent number D1080812
- Issue date Jun 24, 2025
- Applied Materials, Inc.
- Youngki Chang
- D23 - Environmental heating and cooling
Information Patent Grant
Thermal shield for processing chamber
- Patent number 12,308,218
- Issue date May 20, 2025
- Applied Materials, Inc.
- Youngki Chang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SHOWERHEAD DESIGN FOR PLASMA-ENHANCED DEPOSITION
- Publication number 20250122622
- Publication date Apr 17, 2025
- Applied Materials, Inc.
- Youngki Chang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
GAS DISTRIBUTION APPARATUSES FOR IMPROVING MIXING UNIFORMITY
- Publication number 20240068095
- Publication date Feb 29, 2024
- Applied Materials, Inc.
- Youngki Chang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
THERMAL SHIELD FOR PROCESSING CHAMBER
- Publication number 20230282454
- Publication date Sep 7, 2023
- Applied Materials, Inc.
- Youngki Chang
- H01 - BASIC ELECTRIC ELEMENTS