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Sathyendra Ghantasala
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Fremont, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method for controlling edge ring variation
Patent number
11,668,553
Issue date
Jun 6, 2023
Applied Materials Inc.
Sathyendra Ghantasala
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pulse system verification
Patent number
11,209,478
Issue date
Dec 28, 2021
Applied Materials, Inc.
Sathyendra Ghantasala
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods and apparatus for detecting an endpoint of a seasoning process
Patent number
10,896,833
Issue date
Jan 19, 2021
Applied Materials, Inc.
Subrahmanyam Venkata Rama Kommisetti
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatuses for plasma chamber matching and fault ident...
Patent number
10,607,815
Issue date
Mar 31, 2020
Applied Materials, Inc.
Sathyendra Ghantasala
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Processing chamber hardware fault detection using spectral radio fr...
Patent number
10,553,397
Issue date
Feb 4, 2020
Applied Materials, Inc.
Sathyendra K. Ghantasala
G01 - MEASURING TESTING
Information
Patent Grant
Processing chamber hardware fault detection using spectral radio fr...
Patent number
10,283,320
Issue date
May 7, 2019
Applied Materials, Inc.
Sathyendra K. Ghantasala
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wafer point by point analysis and data presentation
Patent number
9,934,351
Issue date
Apr 3, 2018
Applied Materials, Inc.
Dermot Cantwell
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND METHOD FOR CONTROLLING EDGE RING VARIATION
Publication number
20230280150
Publication date
Sep 7, 2023
Applied Materials, Inc.
Sathyendra GHANTASALA
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS AND METHOD FOR CONTROLLING EDGE RING VARIATION
Publication number
20210254957
Publication date
Aug 19, 2021
Applied Materials, Inc.
Sathyendra GHANTASALA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND APPARATUSES FOR PLASMA CHAMBER MATCHING AND FAULT IDENT...
Publication number
20200006039
Publication date
Jan 2, 2020
Applied Materials, Inc.
Sathyendra GHANTASALA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND APPARATUS FOR DETECTING AN ENDPOINT OF A SEASONING PROCESS
Publication number
20190348312
Publication date
Nov 14, 2019
Applied Materials, Inc.
Subrahmanyam Venkata Rama KOMMISETTI
G05 - CONTROLLING REGULATING
Information
Patent Application
PULSE SYSTEM VERIFICATION
Publication number
20190302174
Publication date
Oct 3, 2019
Applied Materials, Inc.
Sathyendra Ghantasala
G01 - MEASURING TESTING
Information
Patent Application
PROCESSING CHAMBER HARDWARE FAULT DETECTION USING SPECTRAL RADIO FR...
Publication number
20190221401
Publication date
Jul 18, 2019
Applied Materials, Inc.
Sathyendra K. Ghantasala
G01 - MEASURING TESTING
Information
Patent Application
PROCESSING CHAMBER HARDWARE FAULT DETECTION USING SPECTRAL RADIO FR...
Publication number
20180138015
Publication date
May 17, 2018
Applied Materials, Inc.
Sathyendra K. Ghantasala
G01 - MEASURING TESTING
Information
Patent Application
WAFER POINT BY POINT ANALYSIS AND DATA PRESENTATION
Publication number
20170132352
Publication date
May 11, 2017
Applied Materials, Inc.
Dermot Cantwell
G06 - COMPUTING CALCULATING COUNTING