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Soumendra N. Barman
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Multiple reflectometry for measuring etch parameters
Patent number
11,927,543
Issue date
Mar 12, 2024
Applied Materials, Inc.
Blake Erickson
G01 - MEASURING TESTING
Information
Patent Grant
In-situ etch material selectivity detection system
Patent number
11,830,779
Issue date
Nov 28, 2023
Applied Materials, Inc.
Keith Berding
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multiple reflectometry for measuring etch parameters
Patent number
11,619,594
Issue date
Apr 4, 2023
Applied Materials, Inc.
Blake Erickson
G01 - MEASURING TESTING
Information
Patent Grant
Tantalum-containing material removal
Patent number
10,727,080
Issue date
Jul 28, 2020
Applied Materials, Inc.
Xikun Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ultra-smooth layer ultraviolet lithography mirrors and blanks, and...
Patent number
9,417,515
Issue date
Aug 16, 2016
Applied Materials, Inc.
Soumendra N. Barman
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
IN-SITU ETCH MATERIAL SELECTIVITY DETECTION SYSTEM
Publication number
20240096715
Publication date
Mar 21, 2024
Applied Materials, Inc.
Keith Berding
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTIPLE REFLECTOMETRY FOR MEASURING ETCH PARAMETERS
Publication number
20230168210
Publication date
Jun 1, 2023
Applied Materials, Inc.
Blake Erickson
G01 - MEASURING TESTING
Information
Patent Application
MULTIPLE REFLECTOMETRY FOR MEASURING ETCH PARAMETERS
Publication number
20220349833
Publication date
Nov 3, 2022
Applied Materials, Inc.
Blake Erickson
G01 - MEASURING TESTING
Information
Patent Application
IN-SITU ETCH RATE AND ETCH RATE UNIFORMITY DETECTION SYSTEM
Publication number
20220051953
Publication date
Feb 17, 2022
Applied Materials, Inc.
Keith Berding
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IN-SITU ETCH MATERIAL SELECTIVITY DETECTION SYSTEM
Publication number
20220051954
Publication date
Feb 17, 2022
Applied Materials, Inc.
Keith Berding
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TANTALUM-CONTAINING MATERIAL REMOVAL
Publication number
20190013211
Publication date
Jan 10, 2019
Applied Materials, Inc.
Xikun Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LOW TEMPERATURE CONFORMAL DEPOSITION OF SILICON NITRIDE ON HIGH ASP...
Publication number
20170084448
Publication date
Mar 23, 2017
Applied Materials, Inc.
Soumendra Narayan BARMAN
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ULTRA-SMOOTH LAYER ULTRAVIOLET LITHOGRAPHY MIRRORS AND BLANKS, AND...
Publication number
20140268083
Publication date
Sep 18, 2014
Applied Materials, Inc.
Soumendra N. Barman
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING