Inventor

Miyeon Han

Inventor

Daejeon, KR

Overview

15→

Patents

2017–2020

Patent span

Chemistry

Primary field (CPC C)

Patents· 15 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C09Kprimary

C09KMaterials for miscellaneous applications, not provided for elsewhere22%

H01LSemiconductor devices22%

H10KOrganic electric solid-state devices22%

C07DHeterocyclic compounds21%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%

C07CAcyclic or carbocyclic compounds3%

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments1%

H01BCables1%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution1%

PatentTitleYear

10,833,277Heterocyclic compound and organic light emitting diode comprising same2020 10,811,615Compound and organic light emitting element comprising same2020 10,745,362Heterocyclic compound and organic light emitting device comprising same2020 10,700,289Heterocyclic compound and organic light emitting element comprising same2020 10,510,963Heterocyclic compound and organic light-emitting element comprising same2019 10,505,122Hetero ring compound and organic light emitting diode comprising same2019 10,435,390Heterocyclic compound and organic light emitting device including same2019 10,431,748Cyclic compound and organic light-emitting element comprising same2019 10,381,572Heterocyclic compound and organic light-emitting element comprising same2019 10,377,740Heterocyclic compound and organic light emitting element comprising same2019 10,367,149Organic light-emitting device2019 10,355,225Heterocyclic compound and organic light emitting element comprising same2019 10,323,006Heterocyclic compound and organic light emitting element using same2019 10,093,852Organic light-emitting device including a heteroaryl compound2018 9,640,766'Organic light emitting diode'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2020Patents assigned to LG CHEMICAL LTD (15)· patent assignee history

2017–2020Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG CHEMICAL LTD	15	2017–2020

Locations

Location	Patents	Span
Daejeon, KR	15	2017–2020