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Qin Chen
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Gloucester, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System apparatus and method for enhancing electrical clamping of su...
Patent number
11,875,967
Issue date
Jan 16, 2024
Applied Materials, Inc.
Qin Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System and method for dissipating workpiece charge build up
Patent number
11,864,299
Issue date
Jan 2, 2024
Applied Materials, Inc.
David Morrell
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System apparatus and method for enhancing electrical clamping of su...
Patent number
11,538,714
Issue date
Dec 27, 2022
Applied Materials, Inc.
Qin Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Enhanced substrate temperature measurement apparatus, system and me...
Patent number
11,473,978
Issue date
Oct 18, 2022
Applied Materials, Inc.
Dawei Sun
G01 - MEASURING TESTING
Information
Patent Grant
System apparatus and method for enhancing electrical clamping of su...
Patent number
11,315,819
Issue date
Apr 26, 2022
Applied Materials, Inc.
Qin Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carbon nanotube electrostatic chuck
Patent number
11,069,554
Issue date
Jul 20, 2021
Applied Materials, Inc.
Dawei Sun
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR DISSIPATING WORKPIECE CHARGE BUILD UP
Publication number
20230371160
Publication date
Nov 16, 2023
Applied Materials, Inc.
David Morrell
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SYSTEM APPARATUS AND METHOD FOR ENHANCING ELECTRICAL CLAMPING OF SU...
Publication number
20210366689
Publication date
Nov 25, 2021
Applied Materials, Inc.
Qin Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM APPARATUS AND METHOD FOR ENHANCING ELECTRICAL CLAMPING OF SU...
Publication number
20210366759
Publication date
Nov 25, 2021
Applied Materials, Inc.
Qin Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM APPARATUS AND METHOD FOR ENHANCING ELECTRICAL CLAMPING OF SU...
Publication number
20210366757
Publication date
Nov 25, 2021
Applied Materials, Inc.
Qin Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM APPARATUS AND METHOD FOR ENHANCING ELECTRICAL CLAMPING OF SU...
Publication number
20210366756
Publication date
Nov 25, 2021
Applied Materials, Inc.
Qin Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBON NANOTUBE ELECTROSTATIC CHUCK
Publication number
20210225682
Publication date
Jul 22, 2021
Applied Materials, Inc.
Dawei Sun
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ENHANCED SUBSTRATE TEMPERATURE MEASUREMENT APPARATUS, SYSTEM AND ME...
Publication number
20200378837
Publication date
Dec 3, 2020
Applied Materials, Inc.
Dawei Sun
G01 - MEASURING TESTING