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Inventor

Seung Hyok Park

Inventor
Daejeon, KR

Overview

4→
Patents
2011–2016
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.

C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere27%
H05BElectric heating20%
H10HInorganic light-emitting semiconductor devices having potential barriers20%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%
H01LSemiconductor devices13%
PatentTitleYear
9,493,702'Garnet-based phosphor doped with thorium and light emitting device using the same'20169,328,286'Phosphor and light emitting device'20168,704,255'Phosphor and light emitting device'20148,013,517'Phosphor material, coating phosphor composition, and light emitting device'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2016Patents assigned to FORCE4 CORP (4)· patent assignee history
2011–2016Patents assigned to LG INNOTEK CO LTD (3)· patent assignee history
2011–2016Based in Daejeon, KR· patent location history
2014Patents assigned to AN JOONG IN (1)· patent assignee history
2014Patents assigned to KIM CHOONG YOUL (1)· patent assignee history
2014Patents assigned to LEE CHANG HEE (1)· patent assignee history
2016Based in Gwangju, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FORCE4 CORP42011–2016
LG INNOTEK CO LTD32011–2016
AN JOONG IN12014
KIM CHOONG YOUL12014
LEE CHANG HEE12014
Locations
LocationPatentsSpan
Daejeon, KR32011–2016
Gwangju, KR12016