Inventor

Byoungduk Lee

Inventor

Yongin-si, KR

Overview

21→

Patents

2017–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 21 as inventor

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

H01Lprimary

H01LSemiconductor devices23%

H10KOrganic electric solid-state devices23%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%

H10HInorganic light-emitting semiconductor devices having potential barriers7%

B82YSpecific uses or applications of nanostructures4%

C23CCoating metallic material4%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%

C09KMaterials for miscellaneous applications, not provided for elsewhere2%

G06FElectric digital data processing2%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation2%

PatentTitleYear

11,132,991Method and apparatus for determining voice enable device2021 10,879,317Organic light-emitting display apparatus and method of manufacturing the same2020 10,873,046Display device with encapsulation layer with varying ratios of carbon to silicon and oxygen to silicon and method of fabricating the same2020 10,847,750Bendable display apparatus utilizing an organic layer2020 10,825,871Organic light-emitting display apparatus and method of manufacturing the same2020 10,707,445Display apparatus and method of manufacturing the same2020 10,658,542Quantum dot light-emitting device2020 10,608,207Organic light-emitting diode display device including a thin film encapsulation layer2020 10,538,699Lighting device having a photoconversion layer2020 10,529,940Display device with encapsulation layer with varying ratios of carbon to silicon and oxygen to silicon and method of fabricating the same2020 10,501,655Organic film forming composition and electronic apparatus comprising a cured product thereof2019 10,355,243Display apparatus and method of manufacturing the same2019 10,312,473Organic light emitting display device2019 10,283,672Quantum dot light-emitting device2019 10,074,826Display apparatus and method of manufacturing the same2018 9,978,974Light-emitting device2018 9,978,988Organic light-emitting display apparatus2018 9,947,828Quantum dot light-emitting device2018 9,941,485Display apparatus and a method of manufacturing the same2018 9,859,526'Flexible display device'2018 9,803,279'Apparatus and method for manufacturing display apparatus'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2020Patents assigned to SAMSUNG DISPLAY CO LTD (20)· patent assignee history

2017Based in Yongin, KR· patent location history

2018–2020Based in Yongin-si, KR· patent location history

2019–2020Based in Seongnam-si, KR· patent location history

2021Patents assigned to LG ELECTRONICS INC (1)· patent assignee history

2021Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG DISPLAY CO LTD	20	2017–2020
LG ELECTRONICS INC	1	2021

Locations

Location	Patents	Span
Yongin-si, KR	15	2018–2020
Seongnam-si, KR	4	2019–2020
Seoul, KR	1	2021
Yongin, KR	1	2017