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Inventor

Pyeong-Seok CHO

Inventor
KR

Overview

2→
Patents
2021–2023
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.

C07Dprimary
C07DHeterocyclic compounds20%
C09KMaterials for miscellaneous applications, not provided for elsewhere20%
H01LSemiconductor devices20%
H10KOrganic electric solid-state devices20%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
PatentTitleYear
11,563,179Compound, organic optoelectronic element comprising same and display device thereof202311,177,441Organic compound, composition, organic optoelectronic device, and display device2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2023Patents assigned to SAMSUNG SDI CO LTD (2)· patent assignee history
2021–2023Based in KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG SDI CO LTD22021–2023
Locations
LocationPatentsSpan
KR22021–2023