Inventor

HA NA SEO

Inventor

Overview

4→

Patents

2022–2025

Patent span

Electricity

Primary field (CPC H)

Patents· 4 as inventor

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

H01Lprimary

H01LSemiconductor devices17%

H10HInorganic light-emitting semiconductor devices having potential barriers17%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%

G09GArrangements or circuits for control of indicating devices using static means to present variable information13%

H10DInorganic electric semiconductor devices13%

H10KOrganic electric solid-state devices13%

G01RMeasuring electric variables4%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%

PatentTitleYear

12,456,718LED display device having a barrier metal layer and method of fabricating the same2025 11,798,954Display device2023 11,621,305Display device2023 11,450,268Display device and fabricating method for display device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to SAMSUNG DISPLAY CO LTD (4)· patent assignee history

2022–2025Based in KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG DISPLAY CO LTD	4	2022–2025

Locations

Location	Patents	Span
KR	4	2022–2025