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Byung-Sung Leo Kwak
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Portland, OR, US
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Patents Grants
last 30 patents
Information
Patent Grant
Digital holography for alignment in layer deposition
Patent number
12,163,783
Issue date
Dec 10, 2024
Applied Materials, Inc.
Yeishin Tung
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
In-line monitoring of OLED layer thickness and dopant concentration
Patent number
12,137,601
Issue date
Nov 5, 2024
Applied Materials, Inc.
Yeishin Tung
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Light-emitting diode display devices with mirror
Patent number
11,974,457
Issue date
Apr 30, 2024
Applied Materials, Inc.
Gang Yu
Information
Patent Grant
Polarizer-free LED displays
Patent number
11,968,856
Issue date
Apr 23, 2024
Applied Materials, Inc.
Chung-Chih Wu
Information
Patent Grant
Light-emitting diode light extraction layer having graded index of...
Patent number
11,963,377
Issue date
Apr 16, 2024
Applied Materials, Inc.
Gang Yu
Information
Patent Grant
OLED light field architectures
Patent number
11,956,994
Issue date
Apr 9, 2024
Applied Materials, Inc.
Chung-Chih Wu
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Blue color converter for micro LEDs
Patent number
11,942,576
Issue date
Mar 26, 2024
Applied Materials, Inc.
Yingdong Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metrology for OLED manufacturing using photoluminescence spectroscopy
Patent number
11,927,535
Issue date
Mar 12, 2024
Applied Materials, Inc.
Avishek Ghosh
G01 - MEASURING TESTING
Information
Patent Grant
Stretchable polymer and dielectric layers for electronic displays
Patent number
11,925,073
Issue date
Mar 5, 2024
Applied Materials, Inc.
Kyuil Cho
Information
Patent Grant
In-line monitoring of OLED layer thickness and dopant concentration
Patent number
11,889,740
Issue date
Jan 30, 2024
Applied Materials, Inc.
Yeishin Tung
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
LED device having blue photoluminescent material and red/green quan...
Patent number
11,855,241
Issue date
Dec 26, 2023
Applied Materials, Inc.
Yingdong Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
In-line monitoring of OLED layer thickness and dopant concentration
Patent number
11,856,833
Issue date
Dec 26, 2023
Applied Materials, Inc.
Yeishin Tung
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Evaporator, deposition arrangement, deposition apparatus and method...
Patent number
11,713,506
Issue date
Aug 1, 2023
Applied Materials, Inc.
Stefan Keller
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Metrology for OLED manufacturing using photoluminescence spectroscopy
Patent number
11,662,317
Issue date
May 30, 2023
Applied Materials, Inc.
Avishek Ghosh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making high resolution OLED fabricated with overlapped masks
Patent number
11,659,759
Issue date
May 23, 2023
Applied Materials, Inc.
Chung-Chia Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light-emitting diode (OLED) display devices with mirror and...
Patent number
11,626,577
Issue date
Apr 11, 2023
Applied Materials, Inc.
Gang Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
LED device having blue photoluminescent material and red/green quan...
Patent number
11,404,612
Issue date
Aug 2, 2022
Applied Materials, Inc.
Yingdong Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Encapsulation having polymer and dielectric layers for electronic d...
Patent number
11,362,307
Issue date
Jun 14, 2022
Applied Materials, Inc.
Kyuil Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light-emitting diode (OLED) display devices with UV-cured f...
Patent number
11,355,724
Issue date
Jun 7, 2022
Applied Materials, Inc.
Gang Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light-emtting diode light extraction layer having graded in...
Patent number
11,296,296
Issue date
Apr 5, 2022
Applied Materials, Inc.
Gang Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of forming stretchable encapsulation for electronic displays
Patent number
11,258,045
Issue date
Feb 22, 2022
Applied Materials, Inc.
Kyuil Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stretchable polymer and dielectric layers for electronic displays
Patent number
11,211,439
Issue date
Dec 28, 2021
Applied Materials, Inc.
Kyuil Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Structures and methods of OLED display fabrication suited for depos...
Patent number
11,121,345
Issue date
Sep 14, 2021
Applied Materials, Inc.
Gang Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metrology for OLED manufacturing using photoluminescence spectroscopy
Patent number
10,935,492
Issue date
Mar 2, 2021
Applied Materials, Inc.
Avishek Ghosh
G01 - MEASURING TESTING
Information
Patent Grant
Energy storage device having an interlayer between electrode and el...
Patent number
10,547,040
Issue date
Jan 28, 2020
Applied Materials, Inc.
Giback Park
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Shadow mask alignment and management system
Patent number
10,199,660
Issue date
Feb 5, 2019
Applied Materials, Inc.
Byung-Sung Leo Kwak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Methods for plasma activation of evaporated precursors in a process...
Patent number
9,905,723
Issue date
Feb 27, 2018
Applied Materials, Inc.
Byung-sung Kwak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Microwave rapid thermal processing of electrochemical devices
Patent number
9,828,669
Issue date
Nov 28, 2017
Applied Materials, Inc.
Daoying Song
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Lithium containing composite metallic sputtering targets
Patent number
9,765,426
Issue date
Sep 19, 2017
Applied Materials, Inc.
Byung-Sung Leo Kwak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Mask-less fabrication of vertical thin film batteries
Patent number
9,768,450
Issue date
Sep 19, 2017
Applied Materials, Inc.
Daoying Song
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
POLARIZER-FREE LED DISPLAYS
Publication number
20240284703
Publication date
Aug 22, 2024
Applied Materials, Inc.
Chung-Chih Wu
Information
Patent Application
BLUE COLOR CONVERTER FOR MICRO LED DEVICES
Publication number
20240194837
Publication date
Jun 13, 2024
Applied Materials, Inc.
Yingdong Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH PIXEL DENSITY STRUCTURES AND METHODS OF MAKING
Publication number
20240154070
Publication date
May 9, 2024
Applied Materials, Inc.
Lisong Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IN-LINE MONITORING OF OLED LAYER THICKNESS AND DOPANT CONCENTRATION
Publication number
20240130210
Publication date
Apr 18, 2024
Applied Materials, Inc.
Yeishin Tung
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MICRO-LED DISPLAYS TO REDUCE SUBPIXEL CROSSTALK
Publication number
20240088116
Publication date
Mar 14, 2024
Applied Materials, Inc.
Lisong Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENT DEVICES WITH IMPROVED OPTICAL OUT-COUPLI...
Publication number
20230320139
Publication date
Oct 5, 2023
Applied Materials, Inc.
Chung-chia CHEN
Information
Patent Application
IN-LINE MONITORING OF OLED LAYER THICKNESS AND DOPANT CONCENTRATION
Publication number
20230320183
Publication date
Oct 5, 2023
Applied Materials, Inc.
Yeishin Tung
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
METROLOGY FOR OLED MANUFACTURING USING PHOTOLUMINESCENCE SPECTROSCOPY
Publication number
20230266247
Publication date
Aug 24, 2023
Applied Materials, Inc.
Avishek GHOSH
G01 - MEASURING TESTING
Information
Patent Application
LIGHT-EMITTING DIODE DISPLAY DEVICES WITH MIRROR
Publication number
20230247857
Publication date
Aug 3, 2023
Applied Materials, Inc.
Gang Yu
Information
Patent Application
POLARIZER-FREE LED DISPLAYS
Publication number
20230105225
Publication date
Apr 6, 2023
Applied Materials, Inc.
Chung-Chih Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED DISPLAYS WITH REDUCED OPTICAL CROSSTALK
Publication number
20230109619
Publication date
Apr 6, 2023
Applied Materials, Inc.
Chung-Chih Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH PIXEL DENSITY STRUCTURES AND METHODS OF MAKING
Publication number
20220399479
Publication date
Dec 15, 2022
Applied Materials, Inc.
Lisong Xu
G02 - OPTICS
Information
Patent Application
LED DEVICE HAVING BLUE PHOTOLUMINESCENT MATERIAL AND RED/GREEN QUAN...
Publication number
20220367763
Publication date
Nov 17, 2022
Applied Materials, Inc.
Yingdong Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DIGITAL HOLOGRAPHY FOR ALIGNMENT IN LAYER DEPOSITION
Publication number
20220341722
Publication date
Oct 27, 2022
Applied Materials, Inc.
Yeishin Tung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICRO-LED DISPLAYS TO REDUCE SUBPIXEL CROSSTALK
Publication number
20220310575
Publication date
Sep 29, 2022
Applied Materials, Inc.
Lisong Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING MICRO-LED DISPLAYS TO REDUCE SUBPIXEL CROSSTALK
Publication number
20220310872
Publication date
Sep 29, 2022
Applied Materials, Inc.
Lisong Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMTTING DIODE DISPLAY DEVICES WITH UV-CURED LAYER
Publication number
20220293878
Publication date
Sep 15, 2022
Applied Materials, Inc.
Gang Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENCAPSULATION HAVING POLYMER AND DIELECTRIC LAYERS FOR ELECTRONIC D...
Publication number
20220293888
Publication date
Sep 15, 2022
Applied Materials, Inc.
Kyuil Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING STRETCHABLE ENCAPSULATION FOR ELECTRONIC DISPLAYS
Publication number
20220246888
Publication date
Aug 4, 2022
Applied Materials, Inc.
Kyuil Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMTTING DIODE LIGHT EXTRACTION LAYER HAVING GRADED INDEX OF R...
Publication number
20220223811
Publication date
Jul 14, 2022
Applied Materials, Inc.
Gang Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH RESOLUTION OLED FABRICATED WITH OVERLAPPED MASKS
Publication number
20220216450
Publication date
Jul 7, 2022
Applied Materials, Inc.
Chung-Chia CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SELECTIVE FILLER PATTERNING BY LITHOGRAPHY FOR OLED LIGHT EXTRACTION
Publication number
20220165995
Publication date
May 26, 2022
Applied Materials, Inc.
Chung-Chia CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BLUE COLOR CONVERTER FOR MICRO LEDS
Publication number
20220069174
Publication date
Mar 3, 2022
Applied Materials, Inc.
Yingdong Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED DEVICE HAVING BLUE PHOTOLUMINESCENT MATERIAL AND RED/GREEN QUAN...
Publication number
20220069175
Publication date
Mar 3, 2022
Applied Materials, Inc.
Yingdong Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OLED LIGHT FIELD ARCHITECTURES
Publication number
20220059803
Publication date
Feb 24, 2022
Applied Materials, Inc.
Chung-Chih WU
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
SPATIAL OPTICAL DIFFERENTIATORS AND LAYER ARCHITECTURES FOR OLED DI...
Publication number
20220029135
Publication date
Jan 27, 2022
Applied Materials, Inc.
Chung-Chia CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STRETCHABLE POLYMER AND DIELECTRIC LAYERS FOR ELECTRONIC DISPLAYS
Publication number
20220028942
Publication date
Jan 27, 2022
Applied Materials, Inc.
Kyuil Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GRADED SLOPE REFLECTIVE STRUCTURES FOR OLED DISPLAY PIXELS
Publication number
20220020951
Publication date
Jan 20, 2022
Applied Materials, Inc.
Chung-Chia CHEN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
METHODS OF OLED DISPLAY FABRICATION SUITED FOR DEPOSITION OF LIGHT...
Publication number
20210408494
Publication date
Dec 30, 2021
Applied Materials, Inc.
Gang Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IN-LINE MONITORING OF OLED LAYER THICKNESS AND DOPANT CONCENTRATION
Publication number
20210226183
Publication date
Jul 22, 2021
Applied Materials, Inc.
Yeishin Tung
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...