Inventor
YOU JUNG SUN
KR48 patents
⚠️ This page may combine multiple inventors who share the name “YOU JUNG SUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
47 patentsUS10768461B2Sep 8, 2020
Light modulation device
LG CHEMICAL LTD2 citations73
US9958742B2May 1, 2018
Optical element with conductive composite layer
LG CHEMICAL LTD3 citations73
US9840668B2Dec 12, 2017
Liquid crystal device
LG CHEMICAL LTD2 citations73
US10509273B2Dec 17, 2019
Display element
LG CHEMICAL LTD3 citations72
US12135488B2Nov 5, 2024
Light modulating device
LG CHEMICAL LTD0 citations62
US12092907B2Sep 17, 2024
Transmittance-variable device
LG CHEMICAL LTD0 citations62
US11976224B2May 7, 2024
Pressure-sensitive adhesive and liquid crystal cell
LG CHEMICAL LTD0 citations62
US11633903B2Apr 25, 2023
Substrate
LG CHEMICAL LTD0 citations62
US11630330B2Apr 18, 2023
Transmittance-variable device
LG CHEMICAL LTD0 citations62
US11629292B2Apr 18, 2023
Coating composition
LG CHEMICAL LTD0 citations62
US11624940B2Apr 11, 2023
Light modulation element
LG CHEMICAL LTD0 citations62
US11536987B2Dec 27, 2022
Light modulation device
LG CHEMICAL LTD0 citations62
US11506915B2Nov 22, 2022
Light modulation device
LG CHEMICAL LTD0 citations62
US11347080B2May 31, 2022
Light modulation device
LG CHEMICAL LTD0 citations62
US11338499B2May 24, 2022
Substrate
LG CHEMICAL LTD1 citations62
US11314106B2Apr 26, 2022
Light modulation device
LG CHEMICAL LTD0 citations62
US11262600B2Mar 1, 2022
Light modulation device
LG CHEMICAL LTD0 citations62
US11099435B2Aug 24, 2021
Transmittance-variable device
LG CHEMICAL LTD0 citations62
US11036093B2Jun 15, 2021
Method of manufacturing an optical device
LG CHEMICAL LTD0 citations62
US11009725B2May 18, 2021
Light modulation device
LG CHEMICAL LTD0 citations62
US10663828B2May 26, 2020
Liquid crystal device
LG CHEMICAL LTD1 citations62
US11927852B2Mar 12, 2024
Optical device
LG CHEMICAL LTD0 citations61
US11226519B2Jan 18, 2022
Optical modulation element
LG CHEMICAL LTD0 citations61
US12416835B2Sep 16, 2025
Optical device
LG CHEMICAL LTD0 citations52
US12050371B2Jul 30, 2024
Polarization-variable element
LG CHEMICAL LTD0 citations52
US11137650B2Oct 5, 2021
Method for driving optical element
LG CHEMICAL LTD0 citations52
US10370591B2Aug 6, 2019
Liquid crystal device
LG CHEMICAL LTD0 citations52
US10203539B2Feb 12, 2019
Liquid crystal device
LG CHEMICAL LTD0 citations52
US10196550B2Feb 5, 2019
Liquid crystal element
LG CHEMICAL LTD0 citations52
US9828550B2Nov 28, 2017
Polymerizable composition and method for manufacturing liquid crystal device
LG CHEMICAL LTD0 citations52
US12474610B2Nov 18, 2025
Light modulating device and automobile
LG CHEMICAL LTD0 citations51
US12429733B2Sep 30, 2025
Light modulating device
LG CHEMICAL LTD0 citations51
US12345906B2Jul 1, 2025
Light modulation device
LG CHEMICAL LTD0 citations51
US12321072B2Jun 3, 2025
Optical device
LG CHEMICAL LTD0 citations51
US11940694B2Mar 26, 2024
Manufacturing method of light modulation device
LG CHEMICAL LTD0 citations51
US11493807B2Nov 8, 2022
Substrate
LG CHEMICAL LTD0 citations51
US11467452B2Oct 11, 2022
Substrate
LG CHEMICAL LTD0 citations51
US11428994B2Aug 30, 2022
Substrate
LG CHEMICAL LTD0 citations51
US11163197B2Nov 2, 2021
Substrate
LG CHEMICAL LTD0 citations51
US11733567B2Aug 22, 2023
Light modulation device
LG CHEMICAL LTD0 citations50
US10663825B2May 26, 2020
Liquid crystal device
LG CHEMICAL LTD0 citations41
US10642108B2May 5, 2020
Polymer dispersed-type liquid crystal element comprising neutralized conductive polymer transparent electrode and method for producing same
LG CHEMICAL LTD0 citations41
US10473995B2Nov 12, 2019
Reflective liquid crystal device and use thereof
LG CHEMICAL LTD0 citations41
US10423023B2Sep 24, 2019
Method for preparing liquid crystal capsule
LG CHEMICAL LTD0 citations41
US10329485B2Jun 25, 2019
Liquid crystal device
LG CHEMICAL LTD0 citations41
US10656480B2May 19, 2020
Transmittance-variable film
LG CHEMICAL LTD0 citations40
US10845654B2Nov 24, 2020
Method for manufacturing optical device by varying rubbing strength
LG CHEMICAL LTD0 citations39