Inventor
Hyoung Rae Kim
Inventor
Hwaseong-si, KR
Overview
Patents· 43 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%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein9%
C07DHeterocyclic compounds7%
G06FElectric digital data processing7%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations6%
A61KPreparations for medical, dental or toiletry purposes5%
G05FSystems for regulating electric or magnetic variables5%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems5%
H01LSemiconductor devices4%
H03FAmplifiers4%
PatentTitleYear
10,768,760Touch controller having increased sensing sensitivity, and display driving circuit and display device and system having the touch controller202010,649,591Touch controller having increased sensing sensitivity, and display driving circuit and display device and system having the touch controller202010,651,676Wireless power reception device202010,369,1494-(2-amino-tetrahydronaphthalenyl)pyrimidine derivative, preparation method therefor, and pharmaceutical composition for preventing or treating cancer, containing same as active ingredient201910,340,725Wireless power reception device201910,254,903Touch controller having increased sensing sensitivity, and display driving circuit and display device and system having the touch controller201910,100,019N2-(2-methoxyphenyl)pyrimidine derivative, method for preparing same, and pharmaceutical composition for cancer prevention or treatment containing same as active ingredient201810,053,458Pyrimidine-2,4-diamine derivative and anticancer pharmaceutical composition comprising same as effective ingredient201810,042,482Touch controller having increased sensing sensitivity, and display driving circuit and display device and system having the touch controller20189,970,654Combustion device for improving turndown ratio20189,945,566Hot water-centered combined hot water and heating boiler20189,634,731'Wireless power transmitter'20179,403,831'Triazolopyrazine derivative and use thereof'20169,199,944'N2,N4-bis(4-(piperazine-1-yl)phenyl)pirimidine-2,4-diamine derivative or pharmaceutically acceptable salt thereof, and composition containing same as active ingredient for preventing or treating cancer'20158,922,501'Capacitive sensing device comprising cross-shaped sensing elements'20148,633,903'Large size capacitive touch screen panel'20148,553,027'Gate driver without pre-charging capacitor in gate driving circuit'20138,462,145'Digital-to-analog converter, source driving circuit and display device having the same'20138,358,119'Current reference circuit utilizing a current replication circuit'20138,350,555'Reference voltage generating apparatus and method thereof for removing temperature invariant current components from a reference current'20138,305,371'Apparatus and method for generating VCOM voltage in display device with buffer amplifier and charge pump'20128,289,073'Semiconductor device having voltage regulator'20128,232,835'Charge pump circuit and voltage converter using the same'20128,154,272'Reference voltage generating apparatus and method thereof for removing temperature invariant current components from a reference current'20128,115,559'Oscillator for providing a constant oscillation signal, and a signal processing device including the oscillator'20128,115,756'Display driver integrated circuit using ping-pong type sample and hold circuit'20127,948,418'Digital-to-analog conversion circuit and column driver including the same'20117,880,501'Integrated circuit devices having level shifting circuits therein'20117,864,134'Display device of a mobile phone having a sub memory'20117,786,801'Operational amplifier having high slew rate and stability, and operating method thereof'20107,728,854'Gamma correction device, display apparatus including the same, and method of gamma correction therein'20107,718,681'5-(1,3-Diaryl-1H-pyrazol-4-ylmethylene)-thiazolidine,2,4-dione derivatives useful as anticancer agent'20107,683,898'Highly efficient LCD driving voltage generating circuit and method thereof'20107,586,373'Fully differential class AB amplifier and amplifying method using single-ended, two-stage amplifier'20097,554,405'Adaptive biasing input stage and amplifiers including the same'20097,391,395'Super twisted nematic (STN) liquid crystal display (LCD) driver and driving method thereof'20087,138,853'Power boosting system and method'20067,133,038'Highly efficient LCD driving voltage generating circuit and method thereof'20067,099,166'Voltage boosting circuit and method'20066,906,577'Voltage boosting circuit and method'20056,838,416'Herbicidal 5-benzyloxymethyl-1,2-isoxazoline derivatives'20056,239,076'Herbicidal 2-(5-isoxazolinyl methyloxyphenyl)-4,5,6,7-tetrahydro -2H-indazole derivatives'20015,631,208'Herbicidal cyclohexane-1,3-dione derivatives and their preparation process'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2015Patents assigned to KOREA RES INST CHEM TECH (5)· patent assignee history
1997–2019Based in Daejeon, KR· patent location history
2001–2014Based in Yongin-si, KR· patent location history
2005–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (29)· patent assignee history
2005–2018Based in Suwon-si, KR· patent location history
2009–2020Based in Hwaseong-si, KR· patent location history
2012–2014Patents assigned to KIM HYOUNG-RAE (10)· patent assignee history
2012–2013Patents assigned to CHOI YOON-KYUNG (3)· patent assignee history
2016–2019Patents assigned to KOREA RES INST CHEMICAL TECH (4)· patent assignee history
2017–2020Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 29 | 2005–2020 |
| KIM HYOUNG-RAEself | 10 | 2012–2014 |
| KOREA RES INST CHEM TECH | 5 | 1997–2015 |
| KOREA RES INST CHEMICAL TECH | 4 | 2016–2019 |
| CHOI YOON-KYUNG | 3 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hwaseong-si, KR | 14 | 2009–2020 |
| Suwon-si, KR | 9 | 2005–2018 |
| Daejeon, KR | 7 | 1997–2019 |
| Yongin-si, KR | 5 | 2001–2014 |
| Seoul, KR | 3 | 2017–2020 |