Inventor

Won-Jun Lee

Inventor

Seoul, KR

Overview

1998–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 72 as inventor

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

H01Mprimary

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy9%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%

H01LSemiconductor devices8%

H10BElectronic memory devices5%

H10DInorganic electric semiconductor devices5%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation5%

Y02PClimate change mitigation technologies in the production or processing of goods4%

H04NPictorial communication, e.g. television3%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h103%

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

PatentTitleYear

10,833,251Composition for cleaning magnetic patterns2020 10,795,442Method of providing vibration and electronic device for supporting same2020 10,798,761Method for establishing protocol data unit session in communication system2020 10,747,070Liquid crystal display device2020 10,728,479Image sensing device2020 10,691,296Electronic device for collective control of notifications of applications in folders2020 10,670,900Liquid-crystal display device with reduced brightness difference between front and sides2020 10,649,534Apparatus and method for providing haptic feedback through wearable device2020 10,608,237Secondary battery2020 10,566,323Scan driver and display device having the same2020 10,529,284Pixel and organic light emitting display device using the same2020 10,502,587Shifting-range rotary sensor unit for a vehicle2019 10,394,037Glasses-free 3D display mobile device, setting method of the same, and using method of the same2019 10,287,681Copper metal film, method for preparing the same, and method for forming copper interconnect for semiconductor device using the same2019 10,263,249Carbon-silicon composite, method of preparing the same, and anode active material including the carbon-silicon composite2019 10,260,035Cell stimulating system2019 10,230,916Remote control apparatus, method for controlling thereof, and display system2019 D0842842Speaker2019 10,210,513Electronic payment method, system, and device2019 10,186,702Rechargeable battery2019 10,177,422Battery module2019 10,177,192Image sensor having photodiodes sharing one color filter and one micro-lens2019 10,115,757Image sensor and electronic device having the same2018 10,108,937Method of registering a membership for an electronic payment, system for same, and apparatus and terminal thereof2018 10,062,837Method of forming magnetic patterns, and method of manufacturing magnetic memory devices2018 9,953,322Mobile payment method, system and device using home shopping2018 9,929,397'Rechargeable battery having fuse'2018 9,842,538'Organic light emitting display device and method for driving the same'2017 9,843,032'Battery module'2017 9,831,484Rechargeable battery2017 9,825,277'Rechargeable battery'2017 9,819,005'Secondary battery'2017 D0801337'Television receiver'2017 D0799459'Television receiver'2017 9,780,132'Image sensor and electronic device including the same'2017 D0795230'Television receiver'2017 9,723,188'Image sensor, method of manufacturing the image sensor, and electronic device including the image sensor'2017 9,673,242'Image sensor with micro lens including a plurality of layers each of different thickness'2017 9,660,249'Rechargeable battery having a fuse'2017 9,595,744'Closed-loop cooling device for batteries'2017 9,583,522'Image sensor and electronic device including the same'2017 9,548,521'Battery module including a flexible member'2017 9,530,997'Partition including buffering pad disposed on frame for pouch type secondary battery'2016 9,466,863'Substrate for sensing battery cell'2016 9,467,360'System, device and method for managing network traffic by using monitoring and filtering policies'2016 9,430,966'Organic light emitting display device and method of driving the same'2016 9,375,751'Method for preparing inorganic-nanostructure composite material, method for preparing carbon nanotube composite using same, and carbon nanotube composite prepared thereby'2016 D0758983'Television'2016 D0758374'Stand for television'2016 D0758373'Stand for television'2016 9,318,697'Methods of detecting an etch by-product and methods of manufacturing a magnetoresistive random access memory device using the same'2016 9,214,650'Battery module case'2015 8,937,342'CMOS image sensor having optical block area'2015 8,477,016'Method for identifying tags using adaptive binary tree splitting technique in RFID system and RFID system therefore'2013 8,283,958'Delay-locked loop and electronic device including the same'2012 8,259,622'System and method for providing packet network-based multimedia ringback tone service'2012 8,229,406'Method for providing a receiver\'s terminal with multimedia contents before a call is connected'2012 8,211,588'Sulfonated poly(arylene sulfone), crosslinked material thereof, clay nanocomposite including the same, and fuel cell including the same'2012 8,168,509'Etching methods and methods of manufacturing a CMOS image sensor using the same'2012 8,168,535'Method fabricating semiconductor device using multiple polishing processes'2012 8,028,910'Tag anti-collision RFID system and method for tag identification'2011 7,605,701'Antenna sharing apparatus for mobile communication terminal and method thereof'2009 7,582,559'Method of manufacturing a semiconductor device having voids in a polysilicon layer'2009 7,445,997'Methods of forming non-volatile memory devices having floating gate electrodes'2008 7,338,610'Etching method for manufacturing semiconductor device'2008 7,151,043'Method of manufacturing a semiconductor device'2006 7,090,162'Apparatus and method of winding optical fiber sensor coil for fiber optic gyroscope'2006 6,943,081'Method of forming storage nodes comprising a base in a contact hole and related structures'2005 6,780,752'Metal thin film of semiconductor device and method for forming same'2004 6,451,663'Method of manufacturing a cylindrical storage node in a semiconductor device'2002 6,242,340'Method for forming an interconnection in a semiconductor device'2001 5,817,367'Method of forming a thin film of copper'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2020Based in Seoul, KR· patent location history

2002–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (26)· patent assignee history

2012–2018Patents assigned to LEE WON JUN (6)· patent assignee history

2015–2020Patents assigned to SK HYNIX INC (8)· patent assignee history

2015–2019Patents assigned to SK INNOVATION CO LTD (7)· patent assignee history

2015–2020Based in Gyeonggi-do, KR· patent location history

2015–2019Based in Daejeon, KR· patent location history

2017–2020Patents assigned to SAMSUNG SDI CO LTD (7)· patent assignee history

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

2020Based in Changwon-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	26	2002–2020
SK HYNIX INC	8	2015–2020
SAMSUNG SDI CO LTD	7	2017–2020
SK INNOVATION CO LTD	7	2015–2019
LEE WON JUNself	6	2012–2018

Locations

Location	Patents	Span
Seoul, KR	33	2001–2020
Gyeonggi-do, KR	10	2015–2020
Yongin-si, KR	9	2017–2020
Daejeon, KR	9	2015–2019
Changwon-si, KR	2	2020