Inventor

Ho Jin Yoon

Inventor

Hwaseong-si, KR

Overview

20→

Patents

2006–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 20 as inventor

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

H01Lprimary

H01LSemiconductor devices24%

H10KOrganic electric solid-state devices24%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers7%

H10HInorganic light-emitting semiconductor devices having potential barriers7%

G02BOptical elements, systems or apparatus5%

G09FDisplaying5%

G06FElectric digital data processing3%

G09GArrangements or circuits for control of indicating devices using static means to present variable information3%

G11BInformation storage based on relative movement between record carrier and transducer3%

PatentTitleYear

10,770,680Organic light-emitting diode display2020 10,609,470Speaker device and audio output device including the same2020 10,454,072Organic light emitting display panel2019 10,371,986Display devices including mirror substrates and methods of manufacturing mirror substrates2019 10,276,640Display device2019 10,224,513Organic light emitting display device2019 10,163,990Display device with camera module2018 10,136,212Speaker device and audio output device including the same2018 10,096,800Display device including reflecting layer2018 9,991,474Organic light emitting display device2018 9,941,488Method of manufacturing an organic light emitting display panel2018 9,872,108'Loudspeaker device and audio output apparatus having the same'2018 9,853,249Display device including reflecting layer2017 9,774,009'Display device'2017 9,674,614'Speaker unit'2017 9,583,738'Display device including reflecting layer'2017 9,559,330'Organic light emitting diode display'2017 9,081,122'Light blocking member and display panel including the same'2015 7,898,922'Optical pickup apparatus'2011 7,116,608'Lens position determination apparatus of optical pickup'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (6)· patent assignee history

2006Based in Seoul, KR· patent location history

2011–2020Based in Yongin-si, KR· patent location history

2015–2020Patents assigned to SAMSUNG DISPLAY CO LTD (14)· patent assignee history

2015–2017Based in Yongin, KR· patent location history

2017–2020Based in Hwaseong-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG DISPLAY CO LTD	14	2015–2020
SAMSUNG ELECTRONICS CO LTD	6	2006–2020

Locations

Location	Patents	Span
Hwaseong-si, KR	12	2017–2020
Yongin-si, KR	5	2011–2020
Yongin, KR	2	2015–2017
Seoul, KR	1	2006