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Inventor

Sang Jun Hong

Inventor
Seoul, KR

Overview

39→
Patents
2011–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 39 as inventor

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

F21Vprimary
F21VFunctional features or details of lighting devices or systems thereof21%
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 emitted19%
F21SNon-portable lighting devices15%
F21KNon-electric light sources using luminescence14%
G02BOptical elements, systems or apparatus7%
H01LSemiconductor devices3%
H10DInorganic electric semiconductor devices3%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
H10BElectronic memory devices2%
A23BPreservation of foods, foodstuffs or non-alcoholic beverages2%
PatentTitleYear
10,886,257Micro LED display device and method for manufacturing same202110,879,196Three-dimensional semiconductor memory devices202010,868,0413D semiconductor devices including a supporter and methods of forming the same202010,651,1973D semiconductor devices including a supporter and methods of forming the same202010,539,295Lighting device202010,408,425Lighting device with socket connector positioning light source apart from housing201910,234,090Lighting device201910,234,103Lighting apparatus20199,964,696Lighting module20189,927,074'Lighting device'20189,909,736'Lighting device'20189,907,327'Refrigerator with ultraviolet light emitting diode'20189,732,922'Light emitting module connector arrangement'20179,529,141'Lighting module'20169,488,771'Lighting module'20169,429,278'Lighting device'20169,383,066'Lighting apparatus'20169,353,931'Lighting device'20169,222,661'Lighting device'20159,157,642'Air conditioner including virus removal device'20159,028,127'Lighting module'20159,028,084'Refrigerator with ultraviolet light emitting diode'20158,950,922'Lighting module'20158,899,781'Lighting device'20148,870,429'Lighting module'20148,622,599'Lighting module'2014D0695440'LED lamp'20138,585,237'Lighting module'20138,534,865'Lighting device'20138,529,115'Lighting module'20138,449,138'Lighting device'2013D0681265'LED lamp'20138,398,259'Lighting device'20138,382,336'Lighting apparatus'20138,356,915'Lighting device'20138,240,877'Led lighting device including limit switch'20128,220,955'Lighting device'20128,128,256'Lighting device'20128,061,867'Lighting device'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2020Patents assigned to LG INNOTEK CO LTD (35)· patent assignee history
2011–2017Patents assigned to HONG SANG JUN (21)· patent assignee history
2011–2013Patents assigned to KIM HWAYOUNG (6)· patent assignee history
2011–2013Patents assigned to KIM KWANG SOO (6)· patent assignee history
2011–2020Based in Seoul, KR· patent location history
2012–2016Patents assigned to KWAK YOUNG KUK (10)· patent assignee history
2020Based in Hwaseong-si, KR· patent location history
2021Based in Xiamen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG INNOTEK CO LTD352011–2020
HONG SANG JUNself212011–2017
KWAK YOUNG KUK102012–2016
KIM HWAYOUNG62011–2013
KIM KWANG SOO62011–2013
Locations
LocationPatentsSpan
Seoul, KR352011–2020
Hwaseong-si, KR32020
Xiamen, CN12021