Dong-Seok Leem

Person

Hwaseong-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Sensor and electronic device
- Patent number 12,178,056
- Issue date Dec 24, 2024
- Samsung Electronics Co., Ltd.
- Dong-Seok Leem
Information Patent Grant
Compounds, infrared absorbers, infrared absorbing/blocking films, p...
- Patent number 12,144,246
- Issue date Nov 12, 2024
- Samsung Electronics Co., Ltd.
- Ohkyu Kwon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Near-infrared absorbers, near-infrared absorbing/blocking films, ph...
- Patent number 12,137,610
- Issue date Nov 5, 2024
- Samsung Electronics Co., Ltd.
- Hyesung Choi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Infrared absorbers, infrared absorbing/blocking films and photoelec...
- Patent number 12,120,951
- Issue date Oct 15, 2024
- Samsung Electronics Co., Ltd.
- Hwang Suk Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Image sensors and electronic devices
- Patent number 12,035,548
- Issue date Jul 9, 2024
- Samsung Electronics Co., Ltd.
- Gae Hwang Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Infrared absorption composition, and photoelectric device, organic...
- Patent number 11,910,698
- Issue date Feb 20, 2024
- Samsung Electronics Co., Ltd.
- Insun Park
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
Organic image sensors without color filters
- Patent number 11,785,789
- Issue date Oct 10, 2023
- Samsung Electronics Co., Ltd.
- Gae Hwang Lee
Information Patent Grant
Sensors and electronic devices
- Patent number 11,777,048
- Issue date Oct 3, 2023
- Samsung Electronics Co., Ltd.
- Dong-Seok Leem
- H01 - BASIC ELECTRIC ELEMENTS
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
Image sensors and electronic devices
- Patent number 11,683,599
- Issue date Jun 20, 2023
- Samsung Electronics Co., Ltd.
- Gae Hwang Lee
- H01 - BASIC ELECTRIC ELEMENTS
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
Compound and film and IR sensor and combination sensor and electron...
- Patent number 11,578,082
- Issue date Feb 14, 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
Organic photoelectronic device and image sensor
- Patent number 11,532,671
- Issue date Dec 20, 2022
- Samsung Electronics Co., Ltd.
- Dong-Seok Leem
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic photoelectronic device and image sensor
- Patent number 11,495,640
- Issue date Nov 8, 2022
- Samsung Electronics Co., Ltd.
- Dong-Seok Leem
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound and organic photoelectric device, image sensor and electro...
- Patent number 11,476,423
- Issue date Oct 18, 2022
- Samsung Electronics Co., Ltd.
- Norihito Ishii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Combination sensors and electronic devices
- Patent number 11,435,227
- Issue date Sep 6, 2022
- Samsung Electronics Co., Ltd.
- Dong-Seok Leem
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Organic photoelectric devices and image sensors including the same
- Patent number 11,158,827
- Issue date Oct 26, 2021
- 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
Photodiode
- Patent number 11,114,634
- Issue date Sep 7, 2021
- Samsung Electronics Co., Ltd.
- Kyung Bae Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic image sensors without color filters
- Patent number 11,107,860
- Issue date Aug 31, 2021
- Samsung Electronics Co., Ltd.
- Gae Hwang Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensors and electronic devices
- Patent number 11,011,583
- Issue date May 18, 2021
- Samsung Electronics Co., Ltd.
- Gae Hwang Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric diodes including photoelectric conversion layer and c...
- Patent number 11,004,909
- Issue date May 11, 2021
- Samsung Electronics Co., Ltd.
- Kwang Hee Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Combination sensors and electronic devices
- Patent number 10,976,195
- Issue date Apr 13, 2021
- Samsung Electronics Co., Ltd.
- Dong-Seok Leem
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image sensors and electronic devices
- Patent number 10,979,680
- Issue date Apr 13, 2021
- Samsung Electronics Co., Ltd.
- Gae Hwang Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
INFRARED SENSOR, COMBINATION SENSOR, AND ELECTRONIC DEVICE INCLUDIN...
- Publication number 20240385047
- Publication date Nov 21, 2024
- Samsung Electronics Co., Ltd.
- Sang Ho PARK
- G01 - MEASURING TESTING
Information Patent Application
INFRARED PHOTODIODE AND SENSOR AND ELECTRONIC DEVICE
- Publication number 20240276743
- Publication date Aug 15, 2024
- Samsung Electronics Co., Ltd.
- Dong-Seok LEEM
Information Patent Application
NOVEL COMPOUND, AND PHOTOELECTRIC DEVICE, IMAGE SENSOR, AND ELECTRO...
- Publication number 20240237529
- Publication date Jul 11, 2024
- Samsung Electronics Co., Ltd.
- Sangdong KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PHOTOELECTRONIC DEVICE AND IMAGE SENSOR, AND ELECTRONIC DEVICE INCL...
- Publication number 20240188314
- Publication date Jun 6, 2024
- Samsung Electronics Co., Ltd.
- Insun PARK
Information Patent Application
COMPOUND, NEAR-INFRARED ABSORBING AND/OR BLOCKING FILM, PHOTOELECTR...
- Publication number 20240074313
- Publication date Feb 29, 2024
- Samsung Electronics Co., Ltd.
- Sangdong KIM
Information Patent Application
COMPOUND, FILM, SENSOR, AND ELECTRONIC DEVICE
- Publication number 20230125778
- Publication date Apr 27, 2023
- Samsung Electronics Co., Ltd.
- Ohkyu KWON
- C07 - ORGANIC CHEMISTRY
Information Patent Application
INFRARED ABSORPTION COMPOSITION, AND INFRARED ABSORPTION FILM, PHOT...
- Publication number 20230120456
- Publication date Apr 20, 2023
- Samsung Electronics Co., Ltd.
- Insun PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INFRARED PHOTODIODE AND SENSOR AND ELECTRONIC DEVICE
- Publication number 20230015790
- Publication date Jan 19, 2023
- Samsung Electronics Co., Ltd.
- Dong-Seok LEEM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SENSOR AND ELECTRONIC DEVICE
- Publication number 20220131098
- Publication date Apr 28, 2022
- Samsung Electronics Co., Ltd.
- Dong-Seok LEEM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND AND FILM AND IR SENSOR AND COMBINATION SENSOR AND ELECTRON...
- Publication number 20220064182
- Publication date Mar 3, 2022
- Samsung Electronics Co., Ltd.
- Ohkyu KWON
- 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
ORGANIC IMAGE SENSORS WITHOUT COLOR FILTERS
- Publication number 20210366991
- Publication date Nov 25, 2021
- Samsung Electronics Co., Ltd.
- Gae Hwang LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INFRARED ABSORPTION COMPOSITION, AND PHOTOELECTRIC DEVICE, ORGANIC...
- Publication number 20210367166
- Publication date Nov 25, 2021
- Samsung Electronics Co., Ltd.
- Insun PARK
- 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
SENSORS AND ELECTRONIC DEVICES
- Publication number 20210343891
- Publication date Nov 4, 2021
- Samsung Electronics Co., Ltd.
- Dong-Seok LEEM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSORS AND ELECTRONIC DEVICES
- Publication number 20210235046
- Publication date Jul 29, 2021
- Samsung Electronics Co., Ltd.
- Gae Hwang LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMBINATION SENSORS AND ELECTRONIC DEVICES
- Publication number 20210231491
- Publication date Jul 29, 2021
- Samsung Electronics Co., Ltd.
- Dong-Seok LEEM
- G01 - MEASURING TESTING
Information Patent Application
IMAGE SENSORS AND ELECTRONIC DEVICES
- Publication number 20210233963
- Publication date Jul 29, 2021
- Samsung Electronics Co., Ltd.
- Gae Hwang 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 ORGANIC PHOTOELECTRIC DEVICE, IMAGE SENSOR AND ELECTRO...
- Publication number 20210151686
- Publication date May 20, 2021
- Samsung Electronics Co., Ltd.
- Norihito ISHII
- G01 - MEASURING TESTING
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
PHOTOELECTRIC DIODES AND ORGANIC SENSORS AND ELECTRONIC DEVICES
- Publication number 20200235168
- Publication date Jul 23, 2020
- Samsung Electronics Co., Ltd.
- Kwang Hee LEE
- H01 - BASIC ELECTRIC ELEMENTS
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

Dong-Seok Leem

Person

Patents Grantslast 30 patents

Sensor and electronic device

Compounds, infrared absorbers, infrared absorbing/blocking films, p...

Near-infrared absorbers, near-infrared absorbing/blocking films, ph...

Infrared absorbers, infrared absorbing/blocking films and photoelec...

Image sensors and electronic devices

Infrared absorption composition, and photoelectric device, organic...

Compound and film and photoelectric diode and organic sensor and el...

Near-infrared absorbers, near-infrared absorbing/blocking films and...

Sensors and electronic devices

Infrared absorbing polymer, infrared absorbing/blocking film, photo...

Organic image sensors without color filters

Sensors and electronic devices

Near-infrared absorbers, near-infrared absorbing/blocking films, ph...

Image sensors and electronic devices

Infrared absorbers, infrared absorbing/blocking films and photoelec...

Compounds and films and photoelectric diodes and organic sensors an...

Compound and film and IR sensor and combination sensor and electron...

Sensors having visible and near infra-red light sensors and optical...

Organic photoelectronic device and image sensor

Organic photoelectronic device and image sensor

Compound and organic photoelectric device, image sensor and electro...

Combination sensors and electronic devices

Organic photoelectric devices and image sensors including the same

Sensors and electronic devices

Photodiode

Organic image sensors without color filters

Image sensors and electronic devices

Photoelectric diodes including photoelectric conversion layer and c...

Combination sensors and electronic devices

Image sensors and electronic devices

Patents Applicationslast 30 patents

INFRARED SENSOR, COMBINATION SENSOR, AND ELECTRONIC DEVICE INCLUDIN...

INFRARED PHOTODIODE AND SENSOR AND ELECTRONIC DEVICE

NOVEL COMPOUND, AND PHOTOELECTRIC DEVICE, IMAGE SENSOR, AND ELECTRO...

PHOTOELECTRONIC DEVICE AND IMAGE SENSOR, AND ELECTRONIC DEVICE INCL...

COMPOUND, NEAR-INFRARED ABSORBING AND/OR BLOCKING FILM, PHOTOELECTR...

COMPOUND, FILM, SENSOR, AND ELECTRONIC DEVICE

INFRARED ABSORPTION COMPOSITION, AND INFRARED ABSORPTION FILM, PHOT...

INFRARED PHOTODIODE AND SENSOR AND ELECTRONIC DEVICE

SENSOR AND ELECTRONIC DEVICE

COMPOUND AND FILM AND IR SENSOR AND COMBINATION SENSOR AND ELECTRON...

COMPOUNDS, INFRARED ABSORBERS, INFRARED ABSORBING/BLOCKING FILMS, P...

SENSORS AND ELECTRONIC DEVICES

INFRARED ABSORBERS, INFRARED ABSORBING/BLOCKING FILMS AND PHOTOELEC...

ORGANIC IMAGE SENSORS WITHOUT COLOR FILTERS

INFRARED ABSORPTION COMPOSITION, AND PHOTOELECTRIC DEVICE, ORGANIC...

INFRARED ABSORBERS, INFRARED ABSORBING/BLOCKING FILMS AND PHOTOELEC...

INFRARED ABSORBING POLYMER, INFRARED ABSORBING/BLOCKING FILM, PHOTO...

SENSORS AND ELECTRONIC DEVICES

IMAGE SENSORS AND ELECTRONIC DEVICES

COMBINATION SENSORS AND ELECTRONIC DEVICES

IMAGE SENSORS AND ELECTRONIC DEVICES

NEAR-INFRARED ABSORBERS, NEAR-INFRARED ABSORBING/BLOCKING FILMS, PH...

COMPOUND AND ORGANIC PHOTOELECTRIC DEVICE, IMAGE SENSOR AND ELECTRO...

COMPOUND AND FILM AND PHOTOELECTRIC DIODE AND ORGANIC SENSOR AND EL...

NEAR-INFRARED ABSORBERS, NEAR-INFRARED ABSORBING/BLOCKING FILMS, PH...

NEAR-INFRARED ABSORBERS, NEAR-INFRARED ABSORBING/BLOCKING FILMS AND...

SENSORS AND ELECTRONIC DEVICES

SENSORS AND ELECTRONIC DEVICES

PHOTOELECTRIC DIODES AND ORGANIC SENSORS AND ELECTRONIC DEVICES

COMPOUNDS AND FILMS AND PHOTOELECTRIC DIODES AND ORGANIC SENSORS AN...