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Inventor

Hyun Don Song

Inventor
Seoul, KR

Overview

22→
Patents
2012–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 22 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%
H01LSemiconductor devices25%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
F21KNon-electric light sources using luminescence2%
F21VFunctional features or details of lighting devices or systems thereof2%
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 emitted2%
G02BOptical elements, systems or apparatus2%
H10DInorganic electric semiconductor devices2%
PatentTitleYear
10,553,756Light emitting device202010,541,351Light emitting diode having a current blocking layer202010,475,960Light emitting device having gallium nitrade substrate20199,831,395Light emitting device with packaging having an adhesive in a groove for attaching a transparent cover20179,673,368'Light emitting device having first and second electrodes on one side of a light emitting structure'20179,660,145'Light emitting device, light emitting device package having the same and light system having the same'20179,595,639'Light emitting device and light emitting device package'20179,543,485'Light emitting device'20179,362,457'Light emitting device, light emitting device package and lighting system including the same'20169,343,640'Light emitting device, light emitting device package and lighting system including the same'20168,907,363'Light emitting device, light emitting device package and lighting system including the same'20148,809,884'Light emitting device including an electrode on a textured surface, light emitting device package and lighting system'20148,759,841'Light emitting device package and lighting system'20148,692,278'Light emitting device'20148,618,563'Light emitting device with vertically adjustable light emitting pattern'20138,513,681'Light emitting device, light emitting device package and lighting system including the same'20138,482,034'Light emitting device'20138,421,099'Light emitting device, light emitting device package, and display device'20138,344,401'Light emitting device, light emitting device package and lighting system including the same'20138,242,509'Light emitting device'20128,222,661'Light emitting device, light emitting device package and lighting system including the same'20128,193,536'Light emitting device'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2020Patents assigned to LG INNOTEK CO LTD (22)· patent assignee history
2012–2014Patents assigned to SONG HYUN DON (11)· patent assignee history
2012–2014Patents assigned to HWANG SUNG MIN (4)· patent assignee history
2012–2013Patents assigned to CHO HYUN KYONG (3)· patent assignee history
2012–2016Based in Incheon, KR· patent location history
2013–2020Based in Seoul, KR· patent location history
2014Patents assigned to CHOI WOON KYUNG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG INNOTEK CO LTD222012–2020
SONG HYUN DONself112012–2014
HWANG SUNG MIN42012–2014
CHO HYUN KYONG32012–2013
CHOI WOON KYUNG12014
Locations
LocationPatentsSpan
Seoul, KR122013–2020
Incheon, KR102012–2016