Inventor

Kyu Cheol Kang

Inventor

Suwon-si, KR

Overview

7→

Patents

2013–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 7 as inventor

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

H05Bprimary

H05BElectric heating29%

F21VFunctional features or details of lighting devices or systems thereof17%

H10HInorganic light-emitting semiconductor devices having potential barriers8%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%

Y10TTechnical subjects covered by former us classification8%

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 emitted4%

G01RMeasuring electric variables4%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%

H01LSemiconductor devices4%

PatentTitleYear

10,542,600LED driving apparatus and lighting apparatus2020 9,829,188Light-emitting diode driving apparatus and lighting device2017 9,468,058'Light emitting device and light source driving apparatus'2016 9,370,063'LED driving device and lighting device'2016 8,816,601'System for manufacturing power supply unit and method for manufacturing supply unit, and flicker measurement apparatus'2014 8,779,755'Apparatus for testing power supply units based on light emitting diode flickers'2014 8,581,500'System for manufacturing power supply unit and method for manufacturing power supply unit, and flicker measurement apparatus'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (7)· patent assignee history

2013–2014Patents assigned to BAE JIN WOO (2)· patent assignee history

2013–2014Patents assigned to CHOO JONG YANG (2)· patent assignee history

2013–2014Patents assigned to KANG KYU CHEOL (2)· patent assignee history

2013–2014Patents assigned to KIM JIN SUNG (2)· patent assignee history

2013–2020Based in Suwon-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	7	2013–2020
BAE JIN WOO	2	2013–2014
CHOO JONG YANG	2	2013–2014
KANG KYU CHEOLself	2	2013–2014
KIM JIN SUNG	2	2013–2014

Locations

Location	Patents	Span
Suwon-si, KR	7	2013–2020