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Inventor

Kil Yoan Chung

Inventor
Suwon-si, KR

Overview

6→
Patents
2011–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

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

H05Bprimary
H05BElectric heating50%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein25%
F21VFunctional features or details of lighting devices or systems thereof13%
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 emitted13%
PatentTitleYear
10,542,600LED driving apparatus and lighting apparatus202010,362,654Lighting apparatus201910,123,386Lighting apparatus20189,854,633Light emitting device array and light source device using the same20178,511,857'Planar light source and backlight unit having the same'20137,967,460'Planar light source and backlight unit including the same'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2013Based in Kyungki-do, KR· patent location history
2013–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (5)· patent assignee history
2013Patents assigned to BAEK CHANG HOON (1)· patent assignee history
2013Patents assigned to CHUNG KIL YOAN (1)· patent assignee history
2013Patents assigned to GHIM JOONG EL (1)· patent assignee history
2013Patents assigned to LEE WON GI (1)· patent assignee history
2017Based in Hwasung, KR· patent location history
2018–2020Based in Suwon-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD52013–2020
BAEK CHANG HOON12013
CHUNG KIL YOANself12013
GHIM JOONG EL12013
LEE WON GI12013
Locations
LocationPatentsSpan
Suwon-si, KR32018–2020
Kyungki-do, KR22011–2013
Hwasung, KR12017