LexDanaLexDanabeta
Inventor

Jeonga Oh

Inventor
Yongin-si, KR

Overview

3→
Patents
2019–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

C07Dprimary
C07DHeterocyclic compounds20%
H01LSemiconductor devices20%
H10KOrganic electric solid-state devices20%
A61KPreparations for medical, dental or toiletry purposes10%
A61LMethods or apparatus for sterilising materials or objects in general10%
A61MDevices for introducing media into, or onto, the body10%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations10%
PatentTitleYear
10,905,655Composition for preventing or treating stenosis including brown algae extract202110,461,262Condensed cyclic compound and an organic light-emitting device including the same201910,361,373Condensed-cyclic compound and organic light emitting device comprising the same2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to SAMSUNG DISPLAY CO LTD (2)· patent assignee history
2019Based in Yongin-si, KR· patent location history
2021Patents assigned to NAT UNIV PUKYONG IND UNIV COOP FOUND (1)· patent assignee history
2021Based in Busan, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG DISPLAY CO LTD22019
NAT UNIV PUKYONG IND UNIV COOP FOUND12021
Locations
LocationPatentsSpan
Yongin-si, KR22019
Busan, KR12021