Inventor

Sungwon Yun

Inventor

Seoul, KR

Overview

3→

Patents

2019–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 3 as inventor

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

H03Kprimary

H03KPulse technique22%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein11%

G09GArrangements or circuits for control of indicating devices using static means to present variable information11%

H01LSemiconductor devices11%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems11%

H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner11%

H10KOrganic electric solid-state devices11%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%

PatentTitleYear

10,937,848Organic light-emitting diode display2021 10,536,114Oscillator circuit2020 10,523,184Oscillator, method of operating the same, and PWM controller including the same2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to SEMICONDUCTOR COMPONENTS IND LLC (2)· patent assignee history

2019–2021Based in Seoul, KR· patent location history

2021Patents assigned to SAMSUNG DISPLAY CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEMICONDUCTOR COMPONENTS IND LLC	2	2019–2020
SAMSUNG DISPLAY CO LTD	1	2021

Locations

Location	Patents	Span
Seoul, KR	3	2019–2021