Inventor
Joo-ho Lee
Inventor
Hwaseong-si, KR
Overview
Patents· 47 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices11%
H03HImpedance networks, e.g. resonant circuits8%
H01LSemiconductor devices8%
B82YSpecific uses or applications of nanostructures5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
G06FElectric digital data processing4%
Y10TTechnical subjects covered by former us classification4%
H04NPictorial communication, e.g. television3%
G11BInformation storage based on relative movement between record carrier and transducer2%
PatentTitleYear
10,491,820Portable device and method for controlling screen in the portable device201910,281,396Method and system for simultaneously measuring surface normal vector and surface reflectance function in microscale201910,259,836Methods of forming thin film and fabricating integrated circuit device using niobium compound20199,830,074Touch screen device and character input method thereof20179,794,529'Method for acquiring image and electronic device thereof'20179,635,279'Image acquisition method and apparatus'20179,546,995'Nanopore device including graphene nanopore and method of manufacturing the same'20179,540,234'Nanogap device and method of processing signal from the nanogap device'20179,341,656'Nanosensors including graphene and methods of manufacturing the same'20169,257,508'Transistors and methods of manufacturing the same'20169,258,489'Image acquisition method and apparatus'20169,214,559'Graphene-transferring member, graphene transferrer, method of transferring graphene, and methods of fabricating graphene device by using the same'20159,196,478'Graphene transferring methods, device manufacturing method using the same, and substrate structures including graphene'20159,142,639'Graphene electronic devices and methods of manufacturing the same'20159,074,134'Method of manufacturing soil reinforced by microbe-based bio-binders and soil produced by the method'20159,056,424'Methods of transferring graphene and manufacturing device using the same'20159,049,522'Piezoelectric microspeaker and method of fabricating the same'20159,040,958'Transistors and methods of manufacturing the same'20159,030,187'Nanogap device and method of processing signal from the nanogap device'20159,006,044'Graphene device and method of manufacturing the same'20158,932,941'Graphene device and method of fabricating the same'20158,902,169'Touch screen device and character input method therein'20148,877,572'Graphene device manufacturing apparatus and graphene device manufacturing method using the apparatus'20148,791,468'GaN film structure, method of fabricating the same, and semiconductor device including the same'20148,725,221'Portable terminal having projection function'20148,716,766'Graphene semiconductor device, manufacturing method thereof, organic light emitting display, and memory including graphene semiconductor device'20148,645,183'System for assessing an environmental load of building during life cycle'20148,638,035'Terahertz radiation sources and methods of manufacturing the same'20148,365,070'Spelling correction system and method for misspelled input'20138,315,014'Perpendicular magnetic recording head and method of manufacturing the same'20128,299,263'N-heterocyclic carbene-amido palladium(II) catalysts and method of use thereof'20128,288,082'Method of fabricating triode-structure field-emission device'20128,212,623'Terahertz oscillators and methods of manufacturing electron emitters'20128,150,880'Audio data player and method of creating playback list thereof'20128,035,920'Perpendicular magnetic recording head having coil portions above a main pole and provided with different cross-sectional shapes and method of manufacturing the same'20117,795,692'Resonator and fabrication method thereof'20107,710,708'Two-axis geomagnetic sensor and method for manufacturing the same'20107,675,154'RF module with multi-stack structure'20107,615,842'Inductor integrated chip'20097,554,426'Resonator, apparatus having the same and fabrication method of resonator'20097,548,139'Coupled resonator filter and fabrication method thereof'20097,517,734'Method of manufacturing a wafer level package with a cap structure for hermetically sealing a micro device'20097,498,900'System on chip structure comprising air cavity for isolating elements, duplexer, and duplexer fabrication method thereof'20097,241,966'Wafer level package fabrication method using laser illumination'20077,173,324'Wafer level package for micro device'20077,128,941'Method for fabricating film bulk acoustic resonator (FBAR) device'20066,842,089'Film bulk acoustic resonator (FBAR) device'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2009Patents assigned to SAMSUNG ELECTRO MECH (5)· patent assignee history
2005–2009Based in Kyungki-do, KR· patent location history
2007–2019Based in Seoul, KR· patent location history
2009–2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (33)· patent assignee history
2009–2010Based in Yongin-si, KR· patent location history
2012–2016Patents assigned to LEE JOO-HO (11)· patent assignee history
2012–2015Patents assigned to LEE JOO HO (5)· patent assignee history
2012–2017Patents assigned to LG ELECTRONICS INC (4)· patent assignee history
2012–2017Based in Hwaseong-si, KR· patent location history
2016–2017Based in Suwon-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 33 | 2009–2019 |
| LEE JOO-HOself | 11 | 2012–2016 |
| LEE JOO HOself | 5 | 2012–2015 |
| SAMSUNG ELECTRO MECH | 5 | 2005–2009 |
| LG ELECTRONICS INC | 4 | 2012–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hwaseong-si, KR | 19 | 2012–2017 |
| Seoul, KR | 13 | 2007–2019 |
| Kyungki-do, KR | 4 | 2005–2009 |
| Suwon-si, KR | 3 | 2016–2017 |
| Yongin-si, KR | 3 | 2009–2010 |