Inventor
KIM MINJUN
KR38 patents
⚠️ This page may combine multiple inventors who share the name “KIM MINJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
21 patentsUS9698358B2Jul 4, 2017
Nitrogen-containing polycyclic compound and organic electroluminescent device using the same
LG CHEMICAL LTD2 citations72
US12312342B2May 27, 2025
Compound and organic light emitting device comprising same
LG CHEMICAL LTD0 citations62
US11530225B2Dec 20, 2022
Compound and organic light-emitting diode comprising same
LG CHEMICAL LTD1 citations62
US11031560B2Jun 8, 2021
Compound and organic electronic element comprising same
LG CHEMICAL LTD1 citations62
US9947878B2Apr 17, 2018
Organic light-emitting device
LG CHEMICAL LTD2 citations59
US12588407B2Mar 24, 2026
Organic light-emitting element
LG CHEMICAL LTD0 citations52
US12583814B2Mar 24, 2026
Compound and organic light emitting device comprising the same
LG CHEMICAL LTD0 citations52
US12495717B2Dec 9, 2025
Amine compound and organic light emitting diode comprising same
LG CHEMICAL LTD0 citations52
US12041851B2Jul 16, 2024
Compound and organic light emitting device comprising same
LG CHEMICAL LTD0 citations52
US11858947B2Jan 2, 2024
Heterocyclic compound and organic light emitting device including the same
LG CHEMICAL LTD0 citations52
US11667626B2Jun 6, 2023
Compound and organic light-emitting device comprising same
LG CHEMICAL LTD0 citations52
US11950505B2Apr 2, 2024
Carbazole-based compound and organic light emitting diode comprising same
LG CHEMICAL LTD0 citations51
US11812658B2Nov 7, 2023
Compound and organic light emitting diode comprising same
LG CHEMICAL LTD0 citations51
US11581496B2Feb 14, 2023
Benzocarbazole-based compound and organic light-emitting device comprising same
LG CHEMICAL LTD0 citations51
US11192884B2Dec 7, 2021
Heterocyclic compound and organic light-emitting device comprising same
LG CHEMICAL LTD0 citations51
US10580998B2Mar 3, 2020
Nitrogen-containing condensed cyclic compound and organic light emitting device using same
LG CHEMICAL LTD0 citations51
US10347845B2Jul 9, 2019
Nitrogen-containing condensed cyclic compound and organic light emitting device using same
LG CHEMICAL LTD0 citations51
US12495718B2Dec 9, 2025
Compound and organic light emitting device comprising same
LG CHEMICAL LTD0 citations50
US12590102B2Mar 31, 2026
Compound and organic light emitting device comprising the same
LG CHEMICAL LTD0 citations49
US12324353B2Jun 3, 2025
Organic light emitting device
LG CHEMICAL LTD0 citations49
US10035765B2Jul 31, 2018
Nitrogen-containing polycyclic compound and organic light emitting device using same
LG CHEMICAL LTD0 citations41
SAMSUNG ELECTRONICS CO LTD
6 patentsUS12238925B2Feb 25, 2025
Semiconductor memory device capable of expanding bank capacity adaptively to package size and method of designing the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11630527B2Apr 18, 2023
Input device and electronic device interacting with input device
SAMSUNG ELECTRONICS CO LTD1 citations51
US11570516B2Jan 31, 2023
Display apparatus and control method thereof
SAMSUNG ELECTRONICS CO LTD0 citations46
US10901467B2Jan 26, 2021
Electronic device with hinge assembly
SAMSUNG ELECTRONICS CO LTD0 citations45
US11837876B2Dec 5, 2023
Electronic device for providing wireless charging function and operation method thereof
SAMSUNG ELECTRONICS CO LTD0 citations41
US11441745B2Sep 13, 2022
Light emitting device and control method thereof
SAMSUNG ELECTRONICS CO LTD0 citations40
PYPESTREAM INC
3 patentsUS10659403B2May 19, 2020
Systems and methods for navigating nodes in channel based chatbots using natural language understanding
PYPESTREAM INC24 citations90
US12563002B2Feb 24, 2026
Systems and methods for navigating nodes in channel based chatbots using natural language understanding
PYPESTREAM INC0 citations59
US11102155B2Aug 24, 2021
Systems and methods for navigating nodes in channel based chatbots using natural language understanding
PYPESTREAM INC0 citations58
HANKUK CARBON CO LTD
3 patentsUS9932118B2Apr 3, 2018
Vertical take-off and landing aircraft using hybrid electric propulsion system
HANKUK CARBON CO LTD19 citations89
US10099794B2Oct 16, 2018
Vertical take-off and landing aircraft using hybrid-electric propulsion system
HANKUK CARBON CO LTD6 citations79
US10035604B2Jul 31, 2018
Vertical take-off and landing aircraft using hybrid-electric propulsion system
HANKUK CARBON CO LTD8 citations79