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Hwang-Yul Kim
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Hwaseong-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Compound and film and photoelectric diode and organic sensor and el...
Patent number
11,858,950
Issue date
Jan 2, 2024
Samsung Electronics Co., Ltd.
Bum Woo Park
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Near-infrared absorbers, near-infrared absorbing/blocking films and...
Patent number
11,849,595
Issue date
Dec 19, 2023
Samsung Electronics Co., Ltd.
Hwang Suk Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sensors and electronic devices
Patent number
11,849,597
Issue date
Dec 19, 2023
Samsung Electronics Co., Ltd.
Dong-Seok Leem
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Infrared absorbing polymer, infrared absorbing/blocking film, photo...
Patent number
11,820,859
Issue date
Nov 21, 2023
Samsung Electronics Co., Ltd.
Jae Jun Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Near-infrared absorbers, near-infrared absorbing/blocking films, ph...
Patent number
11,711,975
Issue date
Jul 25, 2023
Samsung Electronics Co., Ltd.
Hyesung Choi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Infrared absorbers, infrared absorbing/blocking films and photoelec...
Patent number
11,623,934
Issue date
Apr 11, 2023
Samsung Electronics Co., Ltd.
Ohkyu Kwon
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compounds and films and photoelectric diodes and organic sensors an...
Patent number
11,591,347
Issue date
Feb 28, 2023
Samsung Electronics Co., Ltd.
Ohkyu Kwon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sensors having visible and near infra-red light sensors and optical...
Patent number
11,545,515
Issue date
Jan 3, 2023
Samsung Electronics Co., Ltd.
Dong-Seok Leem
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sensors and electronic devices
Patent number
11,158,676
Issue date
Oct 26, 2021
Samsung Electronics Co., Ltd.
Dong-Seok Leem
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid crystal display
Patent number
8,259,278
Issue date
Sep 4, 2012
Samsung Electronics Co., Ltd.
Sung-Woon Kim
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING TH...
Publication number
20240182505
Publication date
Jun 6, 2024
Samsung Electronics Co., Ltd.
Minsik Min
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE...
Publication number
20240010636
Publication date
Jan 11, 2024
Samsung Electronics Co., Ltd.
Yeon Sook Chung
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING TH...
Publication number
20240002418
Publication date
Jan 4, 2024
Samsung Electronics Co., Ltd.
Hwang Suk Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ETCHING COMPOSITION, METHOD OF ETCHING METAL-CONTAINING FILM BY USI...
Publication number
20230407174
Publication date
Dec 21, 2023
Samsung Electronics Co., Ltd.
Kyuyoung HWANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CLEANING COMPOSITION FOR REMOVING RESIDUES ON SURFACE, METHOD OF CL...
Publication number
20230383218
Publication date
Nov 30, 2023
Samsung Electronics Co., Ltd.
Byungjoon Kang
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE...
Publication number
20230363268
Publication date
Nov 9, 2023
Samsung Electronics Co., Ltd.
Yeon Sook Chung
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CONDENSED CYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING...
Publication number
20230363255
Publication date
Nov 9, 2023
Samsung Electronics Co., Ltd.
Eunsuk KWON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITION, LIGHT-EMITTING DEVICE INCLUDING THE COMPOSITION, AND E...
Publication number
20230363256
Publication date
Nov 9, 2023
Samsung Electronics Co., Ltd.
Jong Soo KIM
Information
Patent Application
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE...
Publication number
20230357150
Publication date
Nov 9, 2023
Samsung Electronics Co., Ltd.
Yeon Sook Chung
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ETCHING COMPOSITION, METHOD OF ETCHING METAL-CONTAINING FILM BY USI...
Publication number
20230313040
Publication date
Oct 5, 2023
Samsung Electronics Co., Ltd.
Kyuyoung Hwang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE...
Publication number
20230174560
Publication date
Jun 8, 2023
Samsung Electronics Co., Ltd.
Eunsuk Kwon
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING...
Publication number
20230165133
Publication date
May 25, 2023
Samsung Electronics Co., Ltd.
Hyejin Bae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING...
Publication number
20230107905
Publication date
Apr 6, 2023
Hwang Suk Kim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CONDENSED CYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING...
Publication number
20230107430
Publication date
Apr 6, 2023
Samsung Electronics Co., Ltd.
Yongsik JUNG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC LIGHT-EMITTING DEVICE
Publication number
20230097701
Publication date
Mar 30, 2023
Samsung Electronics Co., Ltd.
Jong Soo KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING HETE...
Publication number
20230019868
Publication date
Jan 19, 2023
Samsung Electronics Co., Ltd.
Hwang Suk KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOUNDS, INFRARED ABSORBERS, INFRARED ABSORBING/BLOCKING FILMS, P...
Publication number
20220059772
Publication date
Feb 24, 2022
Samsung Electronics Co., Ltd.
Ohkyu KWON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SENSORS AND ELECTRONIC DEVICES
Publication number
20220013585
Publication date
Jan 13, 2022
Samsung Electronics Co., Ltd.
Dong-Seok LEEM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INFRARED ABSORBERS, INFRARED ABSORBING/BLOCKING FILMS AND PHOTOELEC...
Publication number
20210380607
Publication date
Dec 9, 2021
Samsung Electronics Co., Ltd.
Ohkyu KWON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INFRARED ABSORBERS, INFRARED ABSORBING/BLOCKING FILMS AND PHOTOELEC...
Publication number
20210343946
Publication date
Nov 4, 2021
Samsung Electronics Co., Ltd.
Hwang Suk KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INFRARED ABSORBING POLYMER, INFRARED ABSORBING/BLOCKING FILM, PHOTO...
Publication number
20210340312
Publication date
Nov 4, 2021
Samsung Electronics Co., Ltd.
Jae Jun LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEAR-INFRARED ABSORBERS, NEAR-INFRARED ABSORBING/BLOCKING FILMS, PH...
Publication number
20210159423
Publication date
May 27, 2021
Samsung Electronics Co., Ltd.
Hyesung CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOUND AND FILM AND PHOTOELECTRIC DIODE AND ORGANIC SENSOR AND EL...
Publication number
20210130373
Publication date
May 6, 2021
Samsung Electronics Co., Ltd.
Bum Woo PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEAR-INFRARED ABSORBERS, NEAR-INFRARED ABSORBING/BLOCKING FILMS, PH...
Publication number
20210083199
Publication date
Mar 18, 2021
Samsung Electronics Co., Ltd.
Hyesung CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEAR-INFRARED ABSORBERS, NEAR-INFRARED ABSORBING/BLOCKING FILMS AND...
Publication number
20210036251
Publication date
Feb 4, 2021
Samsung Electronics Co., Ltd.
Hwang Suk KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SENSORS AND ELECTRONIC DEVICES
Publication number
20210036061
Publication date
Feb 4, 2021
Samsung Electronics Co., Ltd.
Dong-Seok LEEM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SENSORS AND ELECTRONIC DEVICES
Publication number
20200296269
Publication date
Sep 17, 2020
Samsung Electronics Co., Ltd.
Dong-Seok LEEM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMPOUNDS AND FILMS AND PHOTOELECTRIC DIODES AND ORGANIC SENSORS AN...
Publication number
20200157120
Publication date
May 21, 2020
Samsung Electronics Co., Ltd.
Ohkyu KWON
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND AND FILM AND PHOTOELECTRIC DIODE AND ORGANIC SENSOR AND EL...
Publication number
20200136063
Publication date
Apr 30, 2020
Samsung Electronics Co., Ltd.
Ohkyu KWON
C07 - ORGANIC CHEMISTRY