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Inventor

Jung Oh Chun

Inventor
Seoul, KR

Overview

2→
Patents
2015–2018
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F21Kprimary
F21KNon-electric light sources using luminescence33%
F21VFunctional features or details of lighting devices or systems thereof33%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted33%
PatentTitleYear
9,927,074'Lighting device'20189,222,661'Lighting device'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2018Patents assigned to LG INNOTEK CO LTD (2)· patent assignee history
2015Patents assigned to CHUN JUNG OH (1)· patent assignee history
2015Patents assigned to HONG SANG JUN (1)· patent assignee history
2015Patents assigned to JEON JI HWAN (1)· patent assignee history
2015Patents assigned to KIM JIN WOOK (1)· patent assignee history
2015–2018Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG INNOTEK CO LTD22015–2018
CHUN JUNG OHself12015
HONG SANG JUN12015
JEON JI HWAN12015
KIM JIN WOOK12015
Locations
LocationPatentsSpan
Seoul, KR22015–2018