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Inventor

Yun Goo Kim

Inventor
Ansan-si, KR

Overview

3→
Patents
2011–2019
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 barriers50%
C30BSingle-crystal growth25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
10,385,472Control system and control method for diameter of single crystal ingot20198,242,530'Light emitting device and method for fabricating the same'20127,982,234'Light emitting device and method for fabricating the same'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2012Patents assigned to SEOUL OPTO DEVICE CO LTD (2)· patent assignee history
2011–2012Based in Ansan-si, KR· patent location history
2012Patents assigned to KIM CHANG YOUN (1)· patent assignee history
2012Patents assigned to KIM YUN GOO (1)· patent assignee history
2012Patents assigned to SEO WON CHEOL (1)· patent assignee history
2019Patents assigned to LG SILTRON INC (1)· patent assignee history
2019Based in Gumi-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEOUL OPTO DEVICE CO LTD22011–2012
KIM CHANG YOUN12012
KIM YUN GOOself12012
LG SILTRON INC12019
SEO WON CHEOL12012
Locations
LocationPatentsSpan
Ansan-si, KR22011–2012
Gumi-si, KR12019