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BERNARD L. HWANG
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Santa Clara, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Film thickness uniformity improvement using edge ring and bias elec...
Patent number
12,266,560
Issue date
Apr 1, 2025
Applied Materials, Inc.
Kin Pong Lo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Edge ring
Patent number
D1034491
Issue date
Jul 9, 2024
Applied Materials, Inc.
Kin Pong Lo
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Ceramic coated quartz lid for processing chamber
Patent number
12,009,178
Issue date
Jun 11, 2024
Applied Materials, Inc.
Bernard L. Hwang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Methods for calibrating an optical emission spectrometer
Patent number
11,927,482
Issue date
Mar 12, 2024
Applied Materials, Inc.
Kin Pong Lo
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for selective nitridation process
Patent number
11,581,408
Issue date
Feb 14, 2023
Applied Materials, Inc.
Matthew Scott Rogers
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ceramic coated quartz lid for processing chamber
Patent number
11,521,830
Issue date
Dec 6, 2022
Applied Materials, Inc.
Bernard L. Hwang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Film thickness uniformity improvement using edge ring and bias elec...
Patent number
11,380,575
Issue date
Jul 5, 2022
Applied Materials, Inc.
Kin Pong Lo
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Electrostatic chuck for high temperature processing chamber
Patent number
11,127,620
Issue date
Sep 21, 2021
Applied Materials, Inc.
Bernard Lloyd Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ceramic coated quartz lid for processing chamber
Patent number
11,017,984
Issue date
May 25, 2021
Applied Materials, Inc.
Bernard L. Hwang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Thin film treatment process
Patent number
10,971,357
Issue date
Apr 6, 2021
Applied Materials, Inc.
Wei Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for selective nitridation process
Patent number
10,950,698
Issue date
Mar 16, 2021
Applied Materials, Inc.
Matthew Scott Rogers
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma treating a process chamber
Patent number
10,290,504
Issue date
May 14, 2019
Applied Materials, Inc.
Wei Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for selective nitridation process
Patent number
10,049,881
Issue date
Aug 14, 2018
Applied Materials, Inc.
Matthew S. Rogers
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma treating a process chamber
Patent number
9,831,091
Issue date
Nov 28, 2017
Applied Materials, Inc.
Wei Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
CVD apparatus for improved film thickness non-uniformity and partic...
Patent number
9,312,154
Issue date
Apr 12, 2016
Applied Materials, Inc.
Binh Tran
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Electrostatic chuck assembly
Patent number
9,117,867
Issue date
Aug 25, 2015
Applied Materials, Inc.
Bernard L. Hwang
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Methods and apparatus for processing substrates using an ion shield
Patent number
9,048,190
Issue date
Jun 2, 2015
Applied Materials, Inc.
Jeffrey Tobin
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHODS FOR CALIBRATING AN OPTICAL EMISSION SPECTROMETER
Publication number
20240192055
Publication date
Jun 13, 2024
Applied Materials, Inc.
Kin Pong LO
G01 - MEASURING TESTING
Information
Patent Application
CERAMIC COATED QUARTZ LID FOR PROCESSING CHAMBER
Publication number
20230057432
Publication date
Feb 23, 2023
Applied Materials, Inc.
Bernard L. HWANG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
FILM THICKNESS UNIFORMITY IMPROVEMENT USING EDGE RING AND BIAS ELEC...
Publication number
20220301920
Publication date
Sep 22, 2022
Applied Materials, Inc.
Kin Pong LO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHODS FOR CALIBRATING AN OPTICAL EMISSION SPECTROMETER
Publication number
20220178747
Publication date
Jun 9, 2022
Applied Materials, Inc.
Kin Pong LO
G01 - MEASURING TESTING
Information
Patent Application
FILM THICKNESS UNIFORMITY IMPROVEMENT USING EDGE RING AND BIAS ELEC...
Publication number
20220028656
Publication date
Jan 27, 2022
Applied Materials, Inc.
Kin Pong LO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESS KIT WITH PROTECTIVE CERAMIC COATINGS FOR HYDROGEN AND NH3 P...
Publication number
20220013336
Publication date
Jan 13, 2022
Applied Materials, Inc.
Jian WU
B08 - CLEANING
Information
Patent Application
CERAMIC COATED QUARTZ LID FOR PROCESSING CHAMBER
Publication number
20210272774
Publication date
Sep 2, 2021
Applied Materials, Inc.
Bernard L. HWANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND APPARATUS FOR SELECTIVE NITRIDATION PROCESS
Publication number
20210202702
Publication date
Jul 1, 2021
Applied Materials, Inc.
Matthew Scott ROGERS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THIN FILM TREATMENT PROCESS
Publication number
20200111659
Publication date
Apr 9, 2020
Applied Materials, Inc.
Wei LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND APPARATUS FOR SELECTIVE NITRIDATION PROCESS
Publication number
20190088485
Publication date
Mar 21, 2019
Applied Materials, Inc.
Matthew Scott ROGERS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROSTATIC CHUCK FOR HIGH TEMPERATURE PROCESSING CHAMBER
Publication number
20180366361
Publication date
Dec 20, 2018
Applied Materials, Inc.
Bernard Lloyd HWANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA TREATING A PROCESS CHAMBER
Publication number
20180082847
Publication date
Mar 22, 2018
Applied Materials, Inc.
Wei LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CERAMIC COATED QUARTZ LID FOR PROCESSING CHAMBER
Publication number
20170314124
Publication date
Nov 2, 2017
Applied Materials, Inc.
Bernard L. HWANG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PROCESS CHAMBER
Publication number
20160358781
Publication date
Dec 8, 2016
Applied Materials, Inc.
Wei LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND APPARATUS FOR PROCESSING SUBSTRATES USING AN ION SHIELD
Publication number
20150332941
Publication date
Nov 19, 2015
Applied Materials, Inc.
JEFFREY TOBIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND APPARATUS FOR PROCESSING SUBSTRATES USING AN ION SHIELD
Publication number
20140099795
Publication date
Apr 10, 2014
Applied Materials, Inc.
JEFFREY TOBIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND APPARATUS FOR SELECTIVE NITRIDATION PROCESS
Publication number
20130040444
Publication date
Feb 14, 2013
Applied Materials, Inc.
MATTHEW S. ROGERS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROSTATIC CHUCK ASSEMBLY
Publication number
20130001899
Publication date
Jan 3, 2013
Applied Materials, Inc.
BERNARD L. HWANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CVD APPARATUS FOR IMPROVED FILM THICKNESS NON-UNIFORMITY AND PARTIC...
Publication number
20100294199
Publication date
Nov 25, 2010
Applied Materials, Inc.
BINH TRAN
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...