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Inventor

Ho Joon Lee

Inventor
Ansan-si, KR

Overview

4→
Patents
2021
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 devices19%
H10HInorganic light-emitting semiconductor devices having potential barriers19%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1019%
G09GArrangements or circuits for control of indicating devices using static means to present variable information14%
H10DInorganic electric semiconductor devices14%
H10KOrganic electric solid-state devices10%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
PatentTitleYear
10,892,296Light emitting device having commonly connected LED sub-units202110,892,297Light emitting diode (LED) stack for a display202110,886,327Light emitting stacked structure and display device having the same202110,886,447Light emitting device2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to SEOUL VIOSYS CO LTD (4)· patent assignee history
2021Based in Ansan-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEOUL VIOSYS CO LTD42021
Locations
LocationPatentsSpan
Ansan-si, KR42021