Changgong WANG

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Chambers and coatings for reducing backside damage
- Patent number 12,094,716
- Issue date Sep 17, 2024
- Applied Materials, Inc.
- Leonard M. Tedeschi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma density control on substrate edge
- Patent number 11,495,440
- Issue date Nov 8, 2022
- Applied Materials, Inc.
- Bhaskar Kumar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma density control on substrate edge
- Patent number 10,790,121
- Issue date Sep 29, 2020
- Applied Materials, Inc.
- Bhaskar Kumar
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CHAMBERS AND COATINGS FOR REDUCING BACKSIDE DAMAGE
- Publication number 20230077578
- Publication date Mar 16, 2023
- Applied Materials, Inc.
- Leonard M. Tedeschi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA DENSITY CONTROL ON SUBSTRATE EDGE
- Publication number 20200381222
- Publication date Dec 3, 2020
- Applied Materials, Inc.
- Bhaskar KUMAR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA DENSITY CONTROL ON SUBSTRATE EDGE
- Publication number 20180294146
- Publication date Oct 11, 2018
- Applied Materials, Inc.
- Bhaskar KUMAR
- H01 - BASIC ELECTRIC ELEMENTS