Inventor
Sung-chul Lee
Inventor
Osan-si, KR
Overview
Patents· 116 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores16%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy8%
H10BElectronic memory devices8%
G11BInformation storage based on relative movement between record carrier and transducer7%
H10NElectric solid-state devices not otherwise provided for7%
C01BNon-metallic elements6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
H01LSemiconductor devices4%
PatentTitleYear
10,862,136Support for fuel cell, method of preparing the same, and electrode for fuel cell, membrane-electrode assemby for a fuel cell and fuel cell system including same202010,622,546Magnetic memory device and method for fabricating the same202010,403,812Magnetic memory device201910,128,433Magnetic memory device201810,090,458Magnetic memory device201810,070,519Resin composition for packaging and printed circuit board using the same20189,954,130Thin film type solar cell and fabrication method thereof20189,634,238'Magnetic structures, methods of forming the same and memory devices including a magnetic structure'20179,620,788'Electrode catalyst for fuel cell, electrode for fuel cell including the electrode catalyst, and membrane electrode assembly and fuel cell including the same'20179,570,675'Magnetoresistive structures, magnetic random-access memory devices including the same and methods of manufacturing the magnetoresistive structure'20179,530,478'Memory device using spin hall effect and methods of manufacturing and operating the memory device'20169,508,925'Magnetic memory device'20169,437,654'Magnetic memory devices'20169,343,750'Supporter for fuel cell, and electrode for fuel cell, membrane-electrode assembly for a fuel cell, and fuel cell system including same'20169,312,405'Thin film type solar cell and fabrication method thereof'20169,236,105'Magnetic memory devices and methods of writing data to the same'20169,230,623'Magnetic memory devices and methods of operating the same'20168,852,982'Photoelectric device and manufacturing method thereof'20148,847,692'Oscillators and method of operating the same'20148,848,432'Magnetoresistive elements and memory devices including the same'20148,836,057'Magnetoresistive elements having protrusion from free layer and memory devices including the same'20148,803,752'Omnidirectional antenna'20148,803,266'Storage nodes, magnetic memory devices, and methods of manufacturing the same'20148,754,717'Oscillators and methods of operating the same'20148,729,647'Thermally stable magnetic tunnel junction cell and memory device including the same'20148,689,163'Semiconductor apparatus capable of error revision using pin extension technique and design method therefor'20148,617,269'Catalytic combustor and fuel reformer having the same'20138,614,014'Tracks including magnetic layer and magnetic memory devices comprising the same'20138,598,957'Oscillators and methods of manufacturing and operating the same'20138,580,408'Apparatus for moving magnetic domain wall and memory device including magnetic field application unit'20138,574,730'Magnetic tracks, information storage devices using magnetic domain wall movement, and methods of manufacturing the same'20138,559,255'Controlling AC disturbance while programming'20138,559,279'Data storage device having magnetic domain wall motion and method of forming the same'20138,541,140'Fuel cell system having a valve controlling the flow of water to a reformer based on fuel tank pressure'20138,537,506'Information storage device with domain wall moving unit and magneto-resistive device magnetization arrangement'20138,525,126'UV fluid sterilizer suitable to sterilize fluid having poor UV transmission'20138,525,601'Oscillators using magnetic domain wall and methods of operating the same'20138,526,288'Optical elements including light sources and waveguides and information storage devices including the same'20138,486,164'Evaporator and fuel reformer having the same'20138,439,992'Auto ignition type autothermal reformer and fuel cell system having the same'20138,441,754'Servo pattern transfer'20138,427,246'Oscillators and methods of manufacturing and operating the same'20138,427,247'Oscillators and methods of operating the same'20138,421,545'Oscillators and methods of operating the same'20138,409,306'Fuel reformer'20138,406,029'Identification of data positions in magnetic packet memory storage devices, memory systems including such devices, and methods of controlling such devices'20138,374,052'Information storage devices using magnetic domain wall movement and methods of operating the same'20138,354,068'Method of driving heating unit for reformer, and reformer and fuel cell system including the same'20138,325,436'Information storage devices using magnetic domain wall movement, methods of operating the same, and methods of manufacturing the same'20128,320,152'Information storage devices using magnetic domain wall movement and methods of operating the same'20128,313,847'Information storage devices using magnetic domain wall movement'20128,279,667'Integrated circuit memory systems and program methods thereof including a magnetic track memory array using magnetic domain wall movement'20128,273,141'Fuel reforming apparatus and manufacturing method thereof'20128,273,488'Plate-type heat exchanger and fuel cell system with the same'20128,270,197'Method of operating information storage device using magnetic domain wall movement'20128,264,898'Controlling AC disturbance while programming'20128,254,164'Semiconductor device using magnetic domain wall movement'20128,251,093'Fuel supply apparatus for a combustor'20128,233,305'Magnetic structures, information storage devices including magnetic structures, methods of manufacturing and methods of operating the same'20128,182,750'Carbon monoxide treatment apparatus for fuel cell'20128,173,309'Reformer for fuel cell, and fuel cell system comprising the same'20128,164,852'Magnetic head having shield and recording apparatus employing the same'20128,153,312'Fuel cell system'20128,144,503'Information storage device and method of operating the same'20128,130,530'Information storage devices using magnetic domain wall movement and methods of operating the same'20128,089,797'Information storage devices including vertical nano wires'20128,050,074'Magnetic packet memory storage devices, memory systems including such devices, and methods of controlling such devices'20118,045,371'Magnetic storage device having a buffer track and storage tracks, and method of operating the same'20118,043,733'Bit patterned medium'20118,029,936'Heater for fuel cell system'20118,016,900'Carbon monoxide remover and reformer for fuel cell'20118,017,088'Fuel reformer'20118,018,764'Magnetic tracks, information storage devices including magnetic tracks, and methods of operating information storage devices'20118,012,635'Fuel reforming apparatus and fuel cell system with the same'20118,003,269'Fuel reforming apparatus and its method of driving and fuel cell system including the apparatus'20117,995,386'Applying negative gate voltage to wordlines adjacent to wordline associated with read or verify to reduce adjacent wordline disturb'20117,986,562'Controlling AC disturbance while programming'20117,985,506'Fuel cell system and reformer'20117,961,491'Data storage device using magnetic domain wall movement and method of operating the same'20117,951,499'Fuel cell system which cools condenser and mixes air without requiring separate power units'20117,948,700'Bit patterned medium'20117,944,746'Room temperature drift suppression via soft program after erase'20117,924,593'Information storage devices and methods of operating the same'20117,910,253'Reformer for fuel cell and fuel cell using the same'20117,910,232'Information storage devices using magnetic domain wall movement and methods of manufacturing the same'20117,889,533'Semiconductor device using magnetic domain wall movement and method of manufacturing the same'20117,842,260'Reaction vessel and reaction device'20107,838,159'Reformer for fuel cell, and fuel cell system including same'20107,838,161'Reformer and fuel cell system using the same'20107,824,813'Fuel reforming system having movable heat source and fuel cell system comprising the same'20107,817,461'Data storage device using magnetic domain wall movement and method of operating the same'20107,796,415'Magnetic layer, method of forming the magnetic layer, information storage device including the magnetic layer, and method of manufacturing the information storage device'20107,778,067'Magnetic random access memory device using current induced switching'20107,710,757'Magnetic track using magnetic domain wall movement and information storage device including the same'20107,709,117'Fuel cell system and apparatus for supplying mixed fuel and water to the same'20107,684,236'Semiconductor device using magnetic domain wall movement'20107,682,587'Fuel cell reformer'20107,679,967'Controlling AC disturbance while programming'20107,662,350'Fuel reforming apparatus with first pipe ends closed onto second pipe'20107,658,892'Pipe shaped reformer having rugged internal surface'20107,652,906'Memory device employing magnetic domain wall movement'20107,599,228'Flash memory device having increased over-erase correction efficiency and robustness against device variations'20097,463,525'Negative wordline bias for reduction of leakage current during flash memory operation'20087,142,455'Positive gate stress during erase to improve retention in multi-level, non-volatile flash memory'20066,885,070'Semiconductor memory device and fabrication method thereof'20056,768,159'Semiconductor device using a polysilicon layer'20046,528,840'Semiconductor device'20036,479,346'Semiconductor memory device and fabrication method thereof'20026,455,261'Diagnostic assay using microperoxidase'20026,261,902'Method of forming a transistor structure'20016,235,585'Method for fabricating flash memory device and peripheral area'20016,207,506'Nonvolatile memory and method for fabricating the same'20016,037,221'Device and fabricating method of non-volatile memory'20005,773,343'Semiconductor device having a recessed channel structure and method for fabricating the same'19985,674,767'Method of manufacturing a semiconductor device having a self-aligned structure for a split gate flash memory device'19975,492,319'Indoor golf chip shot practice apparatus'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2004Based in Chungcheongbuk-do, KR· patent location history
2006–2013Based in Cupertino, CA, US· patent location history
2010–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (55)· patent assignee history
2010–2017Patents assigned to SAMSUNG SDI CO LTD (31)· patent assignee history
2010–2020Based in Osan-si, KR· patent location history
2010–2018Based in Suwon-si, KR· patent location history
2010–2020Based in Yongin-si, KR· patent location history
2012–2017Patents assigned to LEE SUNG-CHUL (49)· patent assignee history
2012–2017Patents assigned to PI UNG-HWAN (19)· patent assignee history
2012–2017Patents assigned to KIM KWANG-SEOK (16)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 55 | 2010–2020 |
| LEE SUNG-CHULself | 49 | 2012–2017 |
| SAMSUNG SDI CO LTD | 31 | 2010–2017 |
| PI UNG-HWAN | 19 | 2012–2017 |
| KIM KWANG-SEOK | 16 | 2012–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osan-si, KR | 50 | 2010–2020 |
| Suwon-si, KR | 20 | 2010–2018 |
| Yongin-si, KR | 18 | 2010–2020 |
| Cupertino, California, US | 9 | 2006–2013 |
| Chungcheongbuk-do, KR | 7 | 1997–2004 |