LexDanaLexDanabeta
Inventor

DA JUNG LEE

Inventor
KR

Overview

3→
Patents
2025–2026
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C07Dprimary
C07DHeterocyclic compounds33%
H10KOrganic electric solid-state devices33%
C09KMaterials for miscellaneous applications, not provided for elsewhere22%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
PatentTitleYear
12,590,102Compound and organic light emitting device comprising the same202612,495,718Compound and organic light emitting device comprising same202512,324,353Organic light emitting device2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025–2026Patents assigned to LG CHEMICAL LTD (3)· patent assignee history
2025–2026Based in KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG CHEMICAL LTD32025–2026
Locations
LocationPatentsSpan
KR32025–2026