Inventor

Hyoungcheul Kim

Inventor

Daejeon, KR

Overview

2→

Patents

2018–2019

Patent span

Chemistry

Primary field (CPC C)

Patents· 2 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 elsewhere25%

H01LSemiconductor devices25%

H10KOrganic electric solid-state devices25%

C07DHeterocyclic compounds13%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium13%

PatentTitleYear

10,519,166Heterocyclic compound and organic light emitting device comprising the same2019 9,947,878Organic light-emitting device2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2019Patents assigned to LG CHEMICAL LTD (2)· patent assignee history

2018–2019Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG CHEMICAL LTD	2	2018–2019

Locations

Location	Patents	Span
Daejeon, KR	2	2018–2019