Inventor

CHONG SUP CHANG

Inventor

Overview

17→

Patents

2022–2025

Patent span

Electricity

Primary field (CPC H)

Patents· 17 as inventor

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

H01Lprimary

H01LSemiconductor devices19%

H10DInorganic electric semiconductor devices18%

H10HInorganic light-emitting semiconductor devices having potential barriers18%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1018%

H10KOrganic electric solid-state devices17%

G09GArrangements or circuits for control of indicating devices using static means to present variable information4%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%

G01RMeasuring electric variables1%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h101%

PatentTitleYear

12,456,718LED display device having a barrier metal layer and method of fabricating the same2025 12,388,052Display device2025 12,364,064Display device and method for manufacturing the same2025 12,255,267Display device and method of fabricating display device2025 12,218,113Display device and method of manufacturing the same2025 12,087,865Thin film transistor and thin film transistor array panel including the same2024 11,811,010Display device and method of fabricating the same2023 11,798,954Display device2023 11,749,709Display device2023 11,730,020Display device2023 11,706,944Display device and method of manufacturing display device2023 11,621,305Display device2023 11,594,639Thin film transistor, thin film transistor array panel including the same, and method of manufacturing the same2023 11,450,268Display device and fabricating method for display device2022 11,393,798Display device2022 11,349,054Display device and method of fabricating the same2022 11,302,747Display device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to SAMSUNG DISPLAY CO LTD (17)· 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	17	2022–2025

Locations

Location	Patents	Span
KR	17	2022–2025