LexDanaLexDanabeta
Inventor

Jae Chul Ro

Inventor
Seoul, KR

Overview

3→
Patents
2007–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H10Hprimary
H10HInorganic light-emitting semiconductor devices having potential barriers60%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%
PatentTitleYear
8,492,912'Light emitting diode package'20138,361,816'Method of manufacturing vertical gallium nitride based light emitting diode'20137,235,820'Group III-nitride light emitting device'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2013Based in Seoul, KR· patent location history
2013Patents assigned to RO JAE CHUL (2)· patent assignee history
2013Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history
2013Patents assigned to CHO HYUN ICK (1)· patent assignee history
2013Patents assigned to KIM DAE KIL (1)· patent assignee history
2013Patents assigned to LEE JAE HOON (1)· patent assignee history
2013Based in Kyungki-do, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RO JAE CHULself22013
SAMSUNG ELECTRONICS CO LTD22013
CHO HYUN ICK12013
KIM DAE KIL12013
LEE JAE HOON12013
Locations
LocationPatentsSpan
Seoul, KR22007–2013
Kyungki-do, KR12013