Ramcharan Sundar

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Chennai, IN

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Patents Grantslast 30 patents

Information Patent Grant
Hot showerhead
- Patent number 11,946,140
- Issue date Apr 2, 2024
- Applied Materials, Inc.
- Anantha K. Subramani
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
RF return path for reduction of parasitic plasma
- Patent number 11,335,543
- Issue date May 17, 2022
- Applied Materials, Inc.
- Anantha K. Subramani
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BACKSIDE DEPOSITION FOR WAFER BOW MANAGEMENT
- Publication number 20240096605
- Publication date Mar 21, 2024
- Applied Materials, Inc.
- Arun Kumar Kotrappa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Showerhead Assembly with Heated Showerhead
- Publication number 20240068096
- Publication date Feb 29, 2024
- Anantha K. SUBRAMANI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SHOWERHEAD ASSEMBLY WITH HEATED SHOWERHEAD
- Publication number 20230335377
- Publication date Oct 19, 2023
- Anantha K. SUBRAMANI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
BIASABLE ROTATING PEDESTAL
- Publication number 20230282506
- Publication date Sep 7, 2023
- Applied Materials, Inc.
- Anantha Subramani
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HOT SHOWERHEAD
- Publication number 20220307131
- Publication date Sep 29, 2022
- Applied Materials, Inc.
- Anantha K. Subramani
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
RF RETURN PATH FOR REDUCTION OF PARASITIC PLASMA
- Publication number 20210305020
- Publication date Sep 30, 2021
- Applied Materials, Inc.
- Anantha K. Subramani
- H01 - BASIC ELECTRIC ELEMENTS