Membership
Tour
Register
Log in
Quentin Walker
Follow
Person
Freemont, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Endpoint detection in low open area and/or high aspect ratio etch a...
Patent number
12,046,522
Issue date
Jul 23, 2024
Applied Materials, Inc.
Lei Lian
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-level RF pulse monitoring and RF pulsing parameter optimizati...
Patent number
11,874,234
Issue date
Jan 16, 2024
Applied Materials, Inc.
Dermot Cantwell
G01 - MEASURING TESTING
Information
Patent Grant
Multi-level RF pulse monitoring and RF pulsing parameter optimizati...
Patent number
11,585,764
Issue date
Feb 21, 2023
Applied Materials, Inc.
Dermot Cantwell
G01 - MEASURING TESTING
Information
Patent Grant
Pulsed plasma monitoring using optical sensor and a signal analyzer...
Patent number
9,200,950
Issue date
Dec 1, 2015
Applied Materials, Inc.
Lei Lian
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for calibrating mass flow controllers
Patent number
8,089,046
Issue date
Jan 3, 2012
Applied Materials, Inc.
Matthew F. Davis
G01 - MEASURING TESTING
Information
Patent Grant
Method for automatic determination of substrates states in plasma p...
Patent number
7,393,459
Issue date
Jul 1, 2008
Applied Materials, Inc.
Matthew F Davis
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
ENDPOINT DETECTION IN LOW OPEN AREA AND/OR HIGH ASPECT RATIO ETCH A...
Publication number
20240379469
Publication date
Nov 14, 2024
Applied Materials, Inc.
Lei LIAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTI-LEVEL RF PULSE MONITORING AND RF PULSING PARAMETER OPTIMIZATI...
Publication number
20240151656
Publication date
May 9, 2024
Applied Materials, Inc.
Dermot Cantwell
G01 - MEASURING TESTING
Information
Patent Application
ENDPOINT DETECTION IN LOW OPEN AREA AND/OR HIGH ASPECT RATIO ETCH A...
Publication number
20230268235
Publication date
Aug 24, 2023
Applied Materials, Inc.
Lei LIAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTI-LEVEL RF PULSE MONITORING AND RF PULSING PARAMETER OPTIMIZATI...
Publication number
20230184693
Publication date
Jun 15, 2023
Applied Materials, Inc.
Dermot Cantwell
G01 - MEASURING TESTING
Information
Patent Application
Pulsed Plasma Monitoring Using Optical Sensor
Publication number
20150241272
Publication date
Aug 27, 2015
Lei Lian
G01 - MEASURING TESTING
Information
Patent Application
INFRARED ENDPOINT DETECTION FOR PHOTORESIST STRIP PROCESSES
Publication number
20100190098
Publication date
Jul 29, 2010
Applied Materials, Inc.
QUENTIN E. WALKER
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SELF-DIAGNOSTIC SEMICONDUCTOR EQUIPMENT
Publication number
20100076729
Publication date
Mar 25, 2010
Applied Materials, Inc.
MATTHEW F. DAVIS
G05 - CONTROLLING REGULATING
Information
Patent Application
METHOD AND APPARATUS FOR CALIBRATING MASS FLOW CONTROLLERS
Publication number
20100071438
Publication date
Mar 25, 2010
Applied Materials, Inc.
Matthew F. Davis
G01 - MEASURING TESTING
Information
Patent Application
Neural Network Methods and Apparatuses for Monitoring Substrate Pro...
Publication number
20070249071
Publication date
Oct 25, 2007
Lei Lian
G01 - MEASURING TESTING
Information
Patent Application
Method for automatic determination of substrates states in plasma p...
Publication number
20060028646
Publication date
Feb 9, 2006
Matthew F. Davis
G01 - MEASURING TESTING