LexDanaLexDanabeta
Inventor

Young-Keun Lee

Inventor
Seoul, KR

Overview

188→
Patents
1999–2019
Patent span
LOC
Primary field

Patents· 188 as inventor

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

LOC14primary
LOC1438%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein9%
G02BOptical elements, systems or apparatus4%
C08JWorking-up3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
G11CStatic stores3%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy3%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%
H01LSemiconductor devices3%
C08LCompositions of macromolecular compounds2%
PatentTitleYear
10,372,791Content customization201910,318,678Method of three-dimensional optoelectrical simulation of image sensor201910,073,537User interface device and electronic apparatus having the same201810,032,392Backlight unit and display device having the same20189,971,197Light source module, backlight assembly including the same, and display device including the light source module20189,817,269'Display apparatus and method of manufacturing the same'20179,768,401'Single electron transistor'20179,748,507'Single electron transistor having nanoparticles of uniform pattern arrangement'20179,575,361'Reflection sheet and backlight unit including the same'20179,520,386'Light source unit and backlight assembly having the same'2016D0769216'Speaker'2016D0769217'Speaker'20169,417,732'Display apparatus and method of driving the same'20169,281,484'Method for fabricating single electron transistor'20169,278,491'Light emitting unit, backlight assembly including the same, and method of manufacturing the same'20169,257,660'Method for fabricating single electron transistor having nanoparticles of uniform pattern arrangement'2016D0742852'Speaker'20159,116,386'Lens, backlight assembly and display apparatus having the same'20159,110,212'Light source module and light source assembly having the same'20159,052,542'Light source package and backlight unit including the light source package'20158,974,070'Backlight units and display devices including the same'20158,920,913'Porous multi-layer film with improved thermal properties'20148,882,330'Light module having a bent portion between light sources'20148,866,373'Light emitting device and display device having the same'20148,730,148'Method of driving a light source, light source apparatus for performing the method and display apparatus having the light source apparatus'20148,702,294'Light source unit and backlight assembly having the same'20148,692,759'Method for driving a light source and light source apparatus for performing the method'20148,597,775'Microporous polyolefin multi layer film'20138,523,420'Backlight units and display devices including the same'20138,502,934'Light source unit, backlight unit and liquid crystal display having the same'2013D0682678'Packaging box'20138,400,394'Backlight unit assembly, liquid crystal display having the same, and dimming method thereof'20138,400,073'Backlight unit with controlled power consumption and display apparatus having the same'20138,388,212'Light emitting diode package and display apparatus having the same'20138,323,547'Microporous polyethylene film manufactured according to liquid-liquid phase separation and method of producing the same'20128,313,678'Preparing method of microporous high density polyethylene film'20128,277,067'Light source module, method of manufacturing the same and backlight assembly having the same'20128,262,973'Microporous polyolefin film with improved meltdown property and preparing method thereof'20128,197,113'Display device'20128,167,445'Backlight assembly'20128,114,689'Method for manufacturing light emitting diode chip and light emitting diode light source module'20128,067,897'Backlight assembly and method of driving the same'20118,057,718'Microporous polyethylene film having excellent physical properties, productivity, and quality consistency, and method of producing same'20118,009,245'Backlight, backlight assembly, liquid crystal display having the same and method thereof'2011D0643006'Mobile phone'20117,995,028'Timing controller, liquid crystal display comprising the same and driving method of liquid crystal display'20117,990,360'Backlight assembly and display device having the same'2011D0639766'Mobile phone'20117,947,752'Method of producing microporous high density polyethylene film'2011D0637577'Mobile phone'20117,909,480'Light source module, method of fabricating the same, and display device having the light source module'2011D0632663'Mobile phone'20117,887,727'Preparing method of microporous polyolefin film through effective extrusion'2011D0630603'Mobile phone'2011D0630176'Mobile phone'2011D0629776'Mobile phone'2010D0629775'Mobile phone'2010D0626525'Mobile phone'2010D0625282'Mobile phone'20107,808,580'Reflector member, backlight assembly and display apparatus having the same'2010D0624040'Mobile phone'2010D0624039'Mobile phone'2010D0622687'Mobile phone'2010D0622688'Mobile phone'2010D0621378'Mobile phone'2010D0620909'Mobile phone'2010D0620910'Mobile phone'2010D0620470'Mobile phone'2010D0620466'Mobile phone'2010D0619982'Mobile phone'2010D0619984'Mobile phone'2010D0619986'Mobile phone'2010D0619556'Mobile phone'2010D0619557'Mobile phone'2010D0618653'Mobile phone'2010D0618652'Mobile phone'2010D0617756'Mobile phone'2010D0616855'Mobile phone'2010D0616852'Mobile phone'2010D0616857'Mobile phone'2010D0616856'Mobile phone'2010D0616853'Mobile phone'2010D0616854'Mobile phone'2010D0615953'Mobile phone'2010D0615952'Mobile phone'2010D0615955'Mobile phone'2010D0615954'Mobile phone'2010D0615950'Mobile phone'2010D0615945'Mobile phone'2010D0615520'Mobile phone'2010D0615521'Mobile phone'2010D0615523'Mobile phone'2010D0615055'Mobile phone'2010D0615065'Mobile phone'2010D0615064'Mobile phone'2010D0614159'Mobile phone'2010D0614156'Mobile phone'2010D0613705'Mobile phone'2010D0612349'Portable phone'2010D0598882'Portable phone'2009D0598883'Portable phone'20097,554,254'Flat fluorescent lamp'20097,517,935'Thermoplastic elastomer composition and method for preparing the same'20097,480,166'Memory cell structure of metal programmable read only memory having bit cells with a shared transistor cell'20097,435,761'Microporous polyethylene film and method of producing the same'2008D0578092'Cellular phone'2008D0576133'Mobile phone'2008D0575754'Cellular phone'2008D0573566'Mobile phone'2008D0573125'Cellular phone'20087,382,640'High-speed programmable ROM, memory cell structure therefor, and method for writing data on/reading data from the programmable ROM'2008D0568281'Cellular phone'2008D0566675'Mobile phone'2008D0566673'Portable telephone'2008D0566671'Portable phone'20087,359,266'Precharge circuit and method employing inactive weak precharging and equalizing scheme and memory device including the same'20087,349,274'Precharge circuit and method employing inactive weak precharging and equalizing scheme and memory device including the same'2008D0563925'Mobile phone'20087,332,531'Microporous high density polyethylene film'2008D0560634'Mobile phone'2008D0559826'Mobile phone'2008D0559821'Mobile phone'2008D0559836'Headset'2008D0558715'Mobile phone'2008D0558741'Headset'2008D0558174'Cellular phone'2007D0557232'Mobile phone'2007D0557241'Cellular phone'2007D0556723'Mobile phone'2007D0556721'Mobile phone'2007D0556719'Mobile phone'2007D0556720'Mobile phone'2007D0555124'Mobile phone'20077,292,882'Portable digital communication device usable as a gaming device and a personal digital assistant (PDA)'2007D0554097'Mobile phone'2007D0554098'Mobile phone'2007D0552584'Mobile phone'2007D0548212'Mobile phone'2007D0548211'Mobile phone'2007D0547742'Mobile phone'2007D0547291'Mobile phone'2007D0546800'Portable phone'2007D0546807'Mobile phone'2007D0546311'Mobile phone'2007D0546306'Mobile phone'2007D0546309'Mobile phone'2007D0546308'Mobile phone'2007D0546307'Mobile phone'2007D0546310'Mobile phone'2007D0545804'Portable telephone'2007D0543531'Portable phone'2007D0542260'Portable phone'2007D0541783'Mobile phone'20077,203,110'Precharge circuit and method employing inactive weak precharging and equalizing scheme and memory device including the same'2007D0537430'Portable telephone'2007D0536690'Mobile phone'2007D0535968'Mobile phone'2007D0535274'Mobile phone'2007D0532766'Cellular phone'2006D0530696'Cellular phone'20067,092,680'Replaceable sub-housing and interchangeable mobile telephone terminal using the same to be used both as flip-type terminal and bar-type terminal'20067,075,809'Memory cell structure of metal programmable read only memory having bit cells with a shared transistor cell'2006D0520977'Portable telephone'2006D0520978'Cellular phone'2006D0519974'Cellular phone'2006D0519968'Portable telephone'2006D0519482'Portable telephone'2006D0519097'Portable telephone'2006D0518808'Cellular phone'2006D0518810'Portable telephone'2006D0518464'Portable telephone'2006D0517039'Portable telephone'20066,965,161'Ceramic multilayer substrate and method for manufacturing the same'20056,901,024'Multi-port semiconductor memory device having reduced bitline voltage offset and method for arranging memory cells thereof'20056,861,714'High-speed programmable read-only memory (PROM) devices'20056,771,528'Memory cell structure of metal programmable read only memory having bit cells with a shared transistor cell'20046,664,486'Step keys, step key assembly, and terminal having the step key assembly'20036,580,487'Fringe field switching liquid crystal display'20036,495,784'Step keys, step key assembly, and terminal having the step key assembly'20026,319,975'Composition for air permeable film of high processability and permeability and production of air permeable film'2001D0434402'Cellular phone'20006,144,422'Thin film transistor having a vertical structure and a method of manufacturing the same'20006,133,374'Polypropylene resin compositions'2000D0415488'Portable telephone'1999D0413325'Cellular phone'1999D0411537'Portable telephone'1999D0407718'Portable telephone'19995,886,756'LIquid crystal display device'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (142)· patent assignee history
1999–2018Based in Seoul, KR· patent location history
2007–2019Based in Anyang-si, KR· patent location history
2008–2014Patents assigned to LEE YOUNG KEUN (6)· patent assignee history
2008–2012Based in Daejeon, KR· patent location history
2010–2018Based in Cheonan-si, KR· patent location history
2011–2016Patents assigned to LEE YOUNG-KEUN (20)· patent assignee history
2011–2017Patents assigned to SK INNOVATION CO LTD (10)· patent assignee history
2013–2018Patents assigned to SAMSUNG DISPLAY CO LTD (21)· patent assignee history
2016–2018Based in Suwon-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD1421999–2019
SAMSUNG DISPLAY CO LTD212013–2018
LEE YOUNG-KEUNself202011–2016
SK INNOVATION CO LTD102011–2017
LEE YOUNG KEUNself62008–2014
Locations
LocationPatentsSpan
Seoul, KR1321999–2018
Cheonan-si, KR262010–2018
Daejeon, KR72008–2012
Anyang-si, KR42007–2019
Suwon-si, KR42016–2018