Inventor

HEO CHUL JOON

KR72 patents

Patents

50 patents

US10686149B2Jun 16, 2020

Optoelectronic diodes and electronic devices including same

SAMSUNG ELECTRONICS CO LTD43 citations98

US10978523B2Apr 13, 2021

Visible light sensor embedded organic light emitting diode display panels and display devices including the same

SAMSUNG ELECTRONICS CO LTD18 citations94

US10505146B2Dec 10, 2019

Organic photoelectronic device and image sensor and electronic device

SAMSUNG ELECTRONICS CO LTD10 citations84

US10290812B2May 14, 2019

Compound for organic photoelectric device and organic photoelectric device image sensor, and electronic device including the same

SAMSUNG ELECTRONICS CO LTD8 citations84

US10256414B2Apr 9, 2019

Photoelectric conversion device having improved external quantum efficiency and image sensor having the same

SAMSUNG ELECTRONICS CO LTD5 citations73

US11871642B2Jan 9, 2024

Organic light emitting diode panels and display devices including the same

SAMSUNG ELECTRONICS CO LTD0 citations63

US11625941B2Apr 11, 2023

Fingerprint sensors and fingerprint sensor arrays and devices

SAMSUNG ELECTRONICS CO LTD0 citations63

US11281320B2Mar 22, 2022

Electronic device and method for controlling the same

SAMSUNG ELECTRONICS CO LTD1 citations63

US11151349B2Oct 19, 2021

Fingerprint sensors and fingerprint sensor arrays and devices

SAMSUNG ELECTRONICS CO LTD0 citations63

US11038068B2Jun 15, 2021

Sensors and electronic devices

SAMSUNG ELECTRONICS CO LTD0 citations63

US10886336B2Jan 5, 2021

Photoelectric conversion devices and organic sensors and electronic devices

SAMSUNG ELECTRONICS CO LTD1 citations63

US10854832B2Dec 1, 2020

Photoelectric devices and image sensors and electronic devices

SAMSUNG ELECTRONICS CO LTD1 citations63

US12114567B2Oct 8, 2024

Photoelectric devices having charge transport layer including first charge transport material and second charge transport material and sensors and electronic devices

SAMSUNG ELECTRONICS CO LTD0 citations62

US11997856B2May 28, 2024

Photoelectric devices and image sensors and electronic devices

SAMSUNG ELECTRONICS CO LTD0 citations62

US11929384B2Mar 12, 2024

Image sensors and electronic devices

SAMSUNG ELECTRONICS CO LTD0 citations62

US11869909B2Jan 9, 2024

Image sensors and electronic devices

SAMSUNG ELECTRONICS CO LTD1 citations62

US11858911B2Jan 2, 2024

Squarylium compounds and infrared cut films, infrared cut filters and electronic devices including the same

SAMSUNG ELECTRONICS CO LTD0 citations62

US11855236B2Dec 26, 2023

Sensors and electronic devices

SAMSUNG ELECTRONICS CO LTD0 citations62

US11631819B2Apr 18, 2023

Photoelectric conversion device, organic sensor and electronic device

SAMSUNG ELECTRONICS CO LTD0 citations62

US11563186B2Jan 24, 2023

Photoelectric devices having charge transport layer including first charge transport material and second charge transport material and sensors and electronic devices having the same

SAMSUNG ELECTRONICS CO LTD0 citations62

US11557741B2Jan 17, 2023

Photoelectric conversion devices and organic sensors and electronic devices

SAMSUNG ELECTRONICS CO LTD0 citations62

US11552212B2Jan 10, 2023

Sensors and electronic devices

SAMSUNG ELECTRONICS CO LTD0 citations62

US11476423B2Oct 18, 2022

Compound and organic photoelectric device, image sensor and electronic device including the same

SAMSUNG ELECTRONICS CO LTD0 citations62

US11456336B2Sep 27, 2022

Organic photoelectric device and image sensor and electronic device

SAMSUNG ELECTRONICS CO LTD0 citations62

US11261172B2Mar 1, 2022

Squarylium compounds and infrared cut films, infrared cut filters and electronic devices including the same

SAMSUNG ELECTRONICS CO LTD0 citations62

US10998514B2May 4, 2021

Photoelectric devices and image sensors and electronic devices

SAMSUNG ELECTRONICS CO LTD1 citations62

US10944055B2Mar 9, 2021

Compound and organic photoelectric device, image sensor and electronic device including the same

SAMSUNG ELECTRONICS CO LTD0 citations62

US9343502B2May 17, 2016

Organic photoelectronic device including a first light-transmitting electrode, an active layer, and a second light-transmitting electrode, and image sensor including the organic photoelectronic device

SAMSUNG ELECTRONICS CO LTD2 citations62

US12389736B2Aug 12, 2025

Organic photodiode, sensor, camera, and electronic device

SAMSUNG ELECTRONICS CO LTD0 citations61

US12178125B2Dec 24, 2024

Photoelectric conversion device and sensor and electronic device

SAMSUNG ELECTRONICS CO LTD0 citations61

US12584790B2Mar 24, 2026

Sensor and sensor array and display panel and electronic device

SAMSUNG ELECTRONICS CO LTD0 citations59

US10950800B2Mar 16, 2021

Compounds for infrared light sensing devices, infrared light sensing devices, image sensors, and electronic devices including the same

SAMSUNG ELECTRONICS CO LTD1 citations58

US12537605B2Jan 27, 2026

Apparatus and method for optical communication using organic photoelectric conversion device

SAMSUNG ELECTRONICS CO LTD1 citations54

US11839096B2Dec 5, 2023

Organic sensors and electronic devices

SAMSUNG ELECTRONICS CO LTD0 citations52

US11411192B2Aug 9, 2022

Devices and sensors and electronic devices

SAMSUNG ELECTRONICS CO LTD0 citations52

US11401289B2Aug 2, 2022

Compound and photoelectric device, image sensor and electronic device including the same

SAMSUNG ELECTRONICS CO LTD0 citations52

US11317068B2Apr 26, 2022

Signal processing apparatuses and signal processing methods

SAMSUNG ELECTRONICS CO LTD0 citations52

US10712851B2Jul 14, 2020

Electronic device and method for controlling the same

SAMSUNG ELECTRONICS CO LTD0 citations52

US10615354B2Apr 7, 2020

Organic photoelectronic device and image sensor

SAMSUNG ELECTRONICS CO LTD0 citations52

US10457694B2Oct 29, 2019

Compound and organic photoelectronic device and image sensor

SAMSUNG ELECTRONICS CO LTD0 citations52

Showing the top 50 of 72 patents by PatentIndex Score.

HEO CHUL JOON

Patents

Optoelectronic diodes and electronic devices including same

Visible light sensor embedded organic light emitting diode display panels and display devices including the same

Organic photoelectronic device and image sensor and electronic device

Compound for organic photoelectric device and organic photoelectric device image sensor, and electronic device including the same

Organic photoelectronic device and image sensor

Organic photoelectronic device and image sensor

Organic photoelectronic device and image sensor

Organic photoelectronic device and image sensor and electronic device

Electronic devices

Photoelectric conversion device and sensor and electronic device

Organic light emitting diode panels and display devices including the same

Organic photoelectronic device and image sensor and electronic device

Non-invasive biometric sensor based on organic photodetector

Organic photoelectronic device and image sensor

Photoelectric conversion device having improved external quantum efficiency and image sensor having the same

Organic light emitting diode panels and display devices including the same

Fingerprint sensors and fingerprint sensor arrays and devices

Electronic device and method for controlling the same

Fingerprint sensors and fingerprint sensor arrays and devices

Sensors and electronic devices

Photoelectric conversion devices and organic sensors and electronic devices

Photoelectric devices and image sensors and electronic devices

Photoelectric devices having charge transport layer including first charge transport material and second charge transport material and sensors and electronic devices

Photoelectric devices and image sensors and electronic devices

Image sensors and electronic devices

Image sensors and electronic devices

Squarylium compounds and infrared cut films, infrared cut filters and electronic devices including the same

Sensors and electronic devices

Photoelectric conversion device, organic sensor and electronic device

Photoelectric devices having charge transport layer including first charge transport material and second charge transport material and sensors and electronic devices having the same

Photoelectric conversion devices and organic sensors and electronic devices

Sensors and electronic devices

Compound and organic photoelectric device, image sensor and electronic device including the same

Organic photoelectric device and image sensor and electronic device

Squarylium compounds and infrared cut films, infrared cut filters and electronic devices including the same

Photoelectric devices and image sensors and electronic devices

Compound and organic photoelectric device, image sensor and electronic device including the same

Organic photoelectronic device including a first light-transmitting electrode, an active layer, and a second light-transmitting electrode, and image sensor including the organic photoelectronic device

Organic photodiode, sensor, camera, and electronic device

Photoelectric conversion device and sensor and electronic device

Sensor and sensor array and display panel and electronic device

Compounds for infrared light sensing devices, infrared light sensing devices, image sensors, and electronic devices including the same

Apparatus and method for optical communication using organic photoelectric conversion device

Organic sensors and electronic devices

Devices and sensors and electronic devices

Compound and photoelectric device, image sensor and electronic device including the same

Signal processing apparatuses and signal processing methods

Electronic device and method for controlling the same

Organic photoelectronic device and image sensor

Compound and organic photoelectronic device and image sensor