Inventor

LEE DUHYUN

KR61 patents

Patents

50 patents

US10303038B2May 28, 2019

Phase modulation active device, method of driving the same, and optical apparatus including the phase modulation active device

SAMSUNG ELECTRONICS CO LTD3 citations73

US10705406B2Jul 7, 2020

Two-dimensional light modulating device and electronic apparatus including the same

SAMSUNG ELECTRONICS CO LTD6 citations73

US10274756B2Apr 30, 2019

Meta device

SAMSUNG ELECTRONICS CO LTD4 citations73

US10261390B2Apr 16, 2019

Laser beam steering device and system including the same

SAMSUNG ELECTRONICS CO LTD5 citations73

US10234743B2Mar 19, 2019

Beam steering device including P-N junction layer

SAMSUNG ELECTRONICS CO LTD3 citations73

US9703208B2Jul 11, 2017

MQW devices and methods for semiconductor patterning systems

SAMSUNG ELECTRONICS CO LTD3 citations73

US11513219B2Nov 29, 2022

Fabry-Perot cavity phase modulator including a tunable core between reflective layers, an optical modulating device including the same, and a LIDAR apparatus including the optical modulating device

SAMSUNG ELECTRONICS CO LTD2 citations72

US11237452B2Feb 1, 2022

Optical modulating device, beam steering device, and system employing the same

SAMSUNG ELECTRONICS CO LTD2 citations72

US11092672B2Aug 17, 2021

Optical scanning device and LIDAR system including the same

SAMSUNG ELECTRONICS CO LTD4 citations72

US10444355B2Oct 15, 2019

Optical modulating device and system employing same

SAMSUNG ELECTRONICS CO LTD4 citations72

US9651686B2May 16, 2017

X-ray detectors having photoconductors including current resistance layers

SAMSUNG ELECTRONICS CO LTD3 citations72

US11108213B2Aug 31, 2021

Light modulation element, optical device including the light modulation element, and electronic device including the optical device

SAMSUNG ELECTRONICS CO LTD2 citations70

US11204514B2Dec 21, 2021

Quantum dot light modulator and apparatus including the same

SAMSUNG ELECTRONICS CO LTD2 citations69

US10950749B2Mar 16, 2021

Light emission device including output coupler and optical apparatus adopting the same

SAMSUNG ELECTRONICS CO LTD2 citations69

US11287667B2Mar 29, 2022

Spatial filtering apparatus and method of spatial filtering using the same

SAMSUNG ELECTRONICS CO LTD0 citations63

US12547046B2Feb 10, 2026

Light modulating device and electronic apparatus including the same

SAMSUNG ELECTRONICS CO LTD0 citations62

US12489990B2Dec 2, 2025

Lensless imaging system including phase mask

SAMSUNG ELECTRONICS CO LTD0 citations62

US12392664B2Aug 19, 2025

IR sensor with nano-structure

SAMSUNG ELECTRONICS CO LTD0 citations62

US12339170B2Jun 24, 2025

Long wavelength infrared sensor and electronic device including the same

SAMSUNG ELECTRONICS CO LTD0 citations62

US12270987B2Apr 8, 2025

Window assemblies, imaging system including the same, method of manufacturing the imaging system, and electronic apparatus including the imaging system

SAMSUNG ELECTRONICS CO LTD0 citations62

US12147096B2Nov 19, 2024

Light modulator, optical device including light modulator, and electronic apparatus including optical device

SAMSUNG ELECTRONICS CO LTD0 citations62

US12140824B2Nov 12, 2024

Light modulator, beam steering device including the light modulator, and electronic device including the beam steering device

SAMSUNG ELECTRONICS CO LTD0 citations62

US12032267B2Jul 9, 2024

Light modulating device and electronic apparatus including the same

SAMSUNG ELECTRONICS CO LTD0 citations62

US12025704B2Jul 2, 2024

Beam scanning apparatus and optical apparatus including the same

SAMSUNG ELECTRONICS CO LTD0 citations62

US11971558B2Apr 30, 2024

Spatial light modulator, beam steering apparatus including the same, and method of manufacturing the spatial light modulator

SAMSUNG ELECTRONICS CO LTD0 citations62

US11906365B2Feb 20, 2024

Long-wave infrared sensor and electronic device including the same

SAMSUNG ELECTRONICS CO LTD0 citations62

US11822160B2Nov 21, 2023

Phase modulation active device, method of driving the same, and optical apparatus including the phase modulation active device

SAMSUNG ELECTRONICS CO LTD0 citations62

US11747614B2Sep 5, 2023

Beam scanning device and system including the same comprising a spatial light modulator with a cavity provided between a first and a second reflector

SAMSUNG ELECTRONICS CO LTD0 citations62

US11747657B2Sep 5, 2023

Optical modulator and beam steering system including the same

SAMSUNG ELECTRONICS CO LTD0 citations62

US11714301B2Aug 1, 2023

Light modulator, optical device including light modulator, and electronic apparatus including optical device

SAMSUNG ELECTRONICS CO LTD0 citations62

US11640074B2May 2, 2023

Phase modulation active device, method of driving the same, and optical apparatus including the phase modulation active device

SAMSUNG ELECTRONICS CO LTD0 citations62

US11543527B2Jan 3, 2023

Beam scanning apparatus and optical apparatus including the same

SAMSUNG ELECTRONICS CO LTD0 citations62

US11536980B2Dec 27, 2022

Beam steering apparatus and system having the same

SAMSUNG ELECTRONICS CO LTD0 citations62

US11402670B2Aug 2, 2022

Light modulator, beam steering device including the light modulator, and electronic device including the beam steering device

SAMSUNG ELECTRONICS CO LTD0 citations62

US11256081B2Feb 22, 2022

Beam scanning device and system including the same comprising a phase mask having a plurality of nanostructures to control the phase of light from a spatial light modulator

SAMSUNG ELECTRONICS CO LTD1 citations62

US11211761B2Dec 28, 2021

Laser beam steering device and system including the same

SAMSUNG ELECTRONICS CO LTD0 citations62

US11199753B2Dec 14, 2021

Beam steering device and system including the same

SAMSUNG ELECTRONICS CO LTD0 citations62

US10928700B2Feb 23, 2021

Nano antenna structure and method of manufacturing the same

SAMSUNG ELECTRONICS CO LTD1 citations62

US10788725B2Sep 29, 2020

Phase modulation active device, method of driving the same, and optical apparatus including the phase modulation active device

SAMSUNG ELECTRONICS CO LTD1 citations62

US10503043B2Dec 10, 2019

Beam steering device and system including the same

SAMSUNG ELECTRONICS CO LTD1 citations62

US11847549B2Dec 19, 2023

Optical device and optical neural network apparatus including the same

SAMSUNG ELECTRONICS CO LTD0 citations61

US11774558B2Oct 3, 2023

Optical scanning device and LIDAR system including the same

SAMSUNG ELECTRONICS CO LTD0 citations61

US11625571B2Apr 11, 2023

Optical device and optical neural network apparatus including the same

SAMSUNG ELECTRONICS CO LTD0 citations61

US10921618B2Feb 16, 2021

Optical modulating device and apparatus including the same

SAMSUNG ELECTRONICS CO LTD0 citations60

US11415819B2Aug 16, 2022

Beam steering apparatus and system including the same

SAMSUNG ELECTRONICS CO LTD0 citations59

Showing the top 50 of 61 patents by PatentIndex Score.

LEE DUHYUN

Patents

Beam steering apparatus and system including the same

Light modulation device including dielectric antenna

Optical neural network apparatus including passive phase modulator

Optical modulator and beam steering system including the same

Spatial light modulator and beam steering apparatus including the same

Phase modulation active device, method of driving the same, and optical apparatus including the phase modulation active device

Two-dimensional light modulating device and electronic apparatus including the same

Meta device

Laser beam steering device and system including the same

Beam steering device including P-N junction layer

MQW devices and methods for semiconductor patterning systems

Fabry-Perot cavity phase modulator including a tunable core between reflective layers, an optical modulating device including the same, and a LIDAR apparatus including the optical modulating device

Optical modulating device, beam steering device, and system employing the same

Optical scanning device and LIDAR system including the same

Optical modulating device and system employing same

X-ray detectors having photoconductors including current resistance layers

Light modulation element, optical device including the light modulation element, and electronic device including the optical device

Quantum dot light modulator and apparatus including the same

Light emission device including output coupler and optical apparatus adopting the same

Spatial filtering apparatus and method of spatial filtering using the same

Light modulating device and electronic apparatus including the same

Lensless imaging system including phase mask

IR sensor with nano-structure

Long wavelength infrared sensor and electronic device including the same

Window assemblies, imaging system including the same, method of manufacturing the imaging system, and electronic apparatus including the imaging system

Light modulator, optical device including light modulator, and electronic apparatus including optical device

Light modulator, beam steering device including the light modulator, and electronic device including the beam steering device

Light modulating device and electronic apparatus including the same

Beam scanning apparatus and optical apparatus including the same

Spatial light modulator, beam steering apparatus including the same, and method of manufacturing the spatial light modulator

Long-wave infrared sensor and electronic device including the same

Phase modulation active device, method of driving the same, and optical apparatus including the phase modulation active device

Beam scanning device and system including the same comprising a spatial light modulator with a cavity provided between a first and a second reflector

Optical modulator and beam steering system including the same

Light modulator, optical device including light modulator, and electronic apparatus including optical device

Phase modulation active device, method of driving the same, and optical apparatus including the phase modulation active device

Beam scanning apparatus and optical apparatus including the same

Beam steering apparatus and system having the same

Light modulator, beam steering device including the light modulator, and electronic device including the beam steering device

Beam scanning device and system including the same comprising a phase mask having a plurality of nanostructures to control the phase of light from a spatial light modulator

Laser beam steering device and system including the same

Beam steering device and system including the same

Nano antenna structure and method of manufacturing the same

Phase modulation active device, method of driving the same, and optical apparatus including the phase modulation active device

Beam steering device and system including the same

Optical device and optical neural network apparatus including the same

Optical scanning device and LIDAR system including the same

Optical device and optical neural network apparatus including the same

Optical modulating device and apparatus including the same

Beam steering apparatus and system including the same