Inventor
Ji Hun Kim
Inventor
Seoul, KR
Overview
Patents· 54 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information15%
G06FElectric digital data processing8%
H01LSemiconductor devices6%
H10DInorganic electric semiconductor devices5%
B63BShips or other waterborne vessels4%
F17CVessels for containing or storing compressed, liquefied or solidified gases4%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%
PatentTitleYear
10,776,580Method for providing dialogue service with chatbot assisted by human agents202010,768,463Display device202010,754,711Multi-window control method and electronic device supporting the same2020D0893367Front bumper for an automobile202010,698,933Method for providing chatting service with chatbot assisted by human counselor202010,558,078Polarizing layer and display device having the same202010,466,845Touch screen panel201910,389,001Energy storage system and temperature control method for the same201910,367,219Polymer electrolyte membrane, membrane electrode assembly comprising same, and fuel cell comprising membrane electrode assembly201910,364,331Composite electrolyte membrane and method for manufacturing same201910,353,240Display apparatus and method of manufacturing the same201910,319,329Gate driving circuit, level shifter, and display device201910,310,685Touch screen panel, method of manufacturing touch screen panel, and touch display device including touch screen panel201910,249,627Semiconductor device201910,230,139Temperature control apparatus and method for energy storage system201910,134,740Semiconductor device and method for fabricating the same201810,082,924Touch screen panel and method of manufacturing the same2018D0823739Front bumper cover for an automobile20189,891,965'Multi-window control method and electronic device supporting the same'20189,842,841'Semiconductor device and method of fabricating the same'20179,793,417'Nanowire nanoelectromechanical field-effect transistors'20179,620,053'Threshold voltage sensing circuit of organic light-emitting diode display device'20179,536,488'Gamma voltage supply circuit and method and power management IC'20179,484,409'Semiconductor devices including channel dopant layer'20169,451,685'Electromagnetic wave high frequency hybrid plasma torch'20169,287,215'Source driver integrated circuit and display device comprising source driver integrated circuit'20169,266,186'Apparatus and method of treating substrate'20169,153,158'Light emitting display device capable of minimizing a current driving capability deviation among driving switching elements'20159,143,090'Output voltage stabilization circuit of display device driving circuit'20159,001,490'Substrate fixing device and method for manufacturing the same'20158,963,905'Liquid crystal display panel driving circuit'20158,963,507'Method and system for allocating identifiers to multi-slave in battery pack'20158,933,919'Liquid crystal panel driving circuit for display stabilization'20158,674,709'Circuit and method for measuring capacitance value of touch screen'20148,599,179'Source driver integrated circuit with improved slew rate'20138,416,160'Light emitting device and method of driving the same'20138,325,075'Digital-to-analog converter of data driver and converting method thereof'20128,276,713'Method of building liquid tank using movable scaffolding'20128,274,451'Electroluminescent device and method of driving the same'20128,261,879'Liquid tank building system using movable scaffolding'20128,149,189'Organic light emitting diode display'20128,094,094'Light emitting device having a discharging circuit and method of driving the same'20127,944,419'Flat panel display having pre-charging circuit'20117,898,508'Light emitting device and method of driving the same'20117,717,288'Liquid tank system'20107,714,811'Light-emitting device and method of driving the same'20107,597,212'Modular walls for use in building liquid tank'20097,598,935'Light emitting device with cross-talk preventing circuit and method of driving the same'20097,592,985'Driving apparatus for organic electro-luminescence display device'20097,450,094'Light emitting device and method of driving the same'20087,325,288'Method for manufacturing liquid tank and ship with liquid tank'20087,204,195'Ship with liquid tank'20077,171,916'Ship with liquid tank'2007D0525212'Controller for electronic equipment'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2012Based in Seongnam-si, KR· patent location history
2007–2012Patents assigned to KOREA GAS CORP (7)· patent assignee history
2007–2020Based in Seoul, KR· patent location history
2008–2015Patents assigned to LG DISPLAY CO LTD (8)· patent assignee history
2012–2019Patents assigned to SILICON WORKS CO LTD (10)· patent assignee history
2012–2015Patents assigned to KIM JI HUN (9)· patent assignee history
2012–2019Based in Daejeon, KR· patent location history
2015–2020Patents assigned to SAMSUNG DISPLAY CO LTD (8)· patent assignee history
2015–2020Based in Hwaseong-si, KR· patent location history
2019–2020Based in Yongin-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SILICON WORKS CO LTD | 10 | 2012–2019 |
| KIM JI HUNself | 9 | 2012–2015 |
| LG DISPLAY CO LTD | 8 | 2008–2015 |
| SAMSUNG DISPLAY CO LTD | 8 | 2015–2020 |
| KOREA GAS CORP | 7 | 2007–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 18 | 2007–2020 |
| Daejeon, KR | 16 | 2012–2019 |
| Hwaseong-si, KR | 9 | 2015–2020 |
| Yongin-si, KR | 3 | 2019–2020 |
| Seongnam-si, KR | 3 | 2006–2012 |