Inventor · disambiguated record
Yong Sung Ahn
Also filed as: AHN YONG SUNG
29 granted patents·8 pending applications·36 citations·filing 2008–2025
93Inventor score
Top patents by PatentIndex Score
37 records- 0189US11308877B2Display driving device and display device including the sameSILICON WORKS CO LTD·Filed 2020·Granted Apr 19, 2022·3 cites·20 claims
- 0286US8638164B2Amplifier including dithering switch and display driving circuit using the amplifierSON YOUNG SUK·Filed 2009·Granted Jan 28, 2014·9 cites·7 claims
- 0383US2025279749A1Data driving circuit and display including the sameLX SEMICON CO LTD·Filed 2025·Application pending·0 cites
- 0482US8841927B2Touch sensing circuitAHN YONG SUNG·Filed 2011·Granted Sep 23, 2014·8 cites·12 claims
- 0581US9916055B2Multi-chip touch system and control method thereforSILICON WORKS CO LTD·Filed 2016·Granted Mar 13, 2018·3 cites·15 claims
- 0680US10891006B2Panel driving device and panel driving methodSILICON WORKS CO LTD·Filed 2016·Granted Jan 12, 2021·3 cites·17 claims
- 0775US12334872B2Data driving circuit and display including the sameLX SEMICON CO LTD·Filed 2023·Granted Jun 17, 2025·0 cites·20 claims
- 0875US10013936B2Gamma voltage generation circuit of source driverSILICON WORKS CO LTD·Filed 2014·Granted Jul 3, 2018·2 cites·10 claims
- 0974US12170046B2Power system for display apparatusesLX SEMICON CO LTD·Filed 2023·Granted Dec 17, 2024·0 cites·17 claims
- 1074US11217144B2Driver integrated circuit and display device including the sameSILICON WORKS CO LTD·Filed 2020·Granted Jan 4, 2022·1 cites·17 claims
- 1174US9983732B2Touch sensing device capable of selectively attenuating noise and control device thereofSILICON WORKS CO LTD·Filed 2015·Granted May 29, 2018·2 cites·14 claims
- 1273US12451039B2Data driving device and data processing device operating in low power modeSILICON WORKS CO LTD·Filed 2022·Granted Oct 21, 2025·0 cites·15 claims
- 1372US11335274B2Source driver and display device having temperature sensorSILICON WORKS CO LTD·Filed 2020·Granted May 17, 2022·1 cites·16 claims
- 1470US11727844B2Power system for display apparatusesLX SEMICON CO LTD·Filed 2022·Granted Aug 15, 2023·0 cites·14 claims
- 1568US11450254B2Data driving device and data processing device operating in low power modeSILICON WORKS CO LTD·Filed 2021·Granted Sep 20, 2022·0 cites·15 claims
- 1668US8717338B2Display drive circuitSON YOUNG-SUK·Filed 2009·Granted May 6, 2014·2 cites·9 claims
- 1762US9958986B2Touch sensing apparatusSILICON WORKS CO LTD·Filed 2016·Granted May 1, 2018·1 cites·16 claims
- 1861US9311874B2Power connection structure of driver IC chipAHN YONG SUNG·Filed 2011·Granted Apr 12, 2016·1 cites·5 claims
- 1960US11586318B2Integrated circuit and timing controller for driving panelSILICON WORKS CO LTD·Filed 2020·Granted Feb 21, 2023·0 cites·14 claims
- 2057US11893916B2Method for measuring temperature in integrated circuit, integrated circuit having temperature sensor, and display deviceLX SEMICON CO LTD·Filed 2022·Granted Feb 6, 2024·0 cites·18 claims
- 2156US2023402419A1Integrated circuit, data driving apparatus, and chip-on-film packageLX SEMICON CO LTD·Filed 2023·Application pending·0 cites
- 2255US11294508B2Integrated circuit for driving panel and display device including the sameSILICON WORKS CO LTD·Filed 2021·Granted Apr 5, 2022·0 cites·12 claims
- 2355US10452202B2Panel-driving device and touch-driving deviceSILICON WORKS CO LTD·Filed 2018·Granted Oct 22, 2019·0 cites·15 claims
- 2454US11863185B2Oscillator circuit, semiconductor integrated circuit device and method for frequency correction of oscillator circuitLX SEMICON CO LTD·Filed 2022·Granted Jan 2, 2024·0 cites·19 claims
- 2553US2010259564A1Display driving integrated circuit and display driving systemSILICON WORKS CO LTD·Filed 2008·Application pending·0 cites
- 2653US2011199821A1Power management chip furnished with voltage controllerSILICON WORKS CO LTD·Filed 2009·Application pending·0 cites
- 2752US11308836B2Source driving circuitSILICON WORKS CO LTD·Filed 2019·Granted Apr 19, 2022·0 cites·13 claims
- 2852US10964249B2Source driving circuitSILICON WORKS CO LTD·Filed 2019·Granted Mar 30, 2021·0 cites·11 claims
- 2951US10175823B2Panel-driving device and touch-driving deviceSILICON WORKS CO LTD·Filed 2017·Granted Jan 8, 2019·0 cites·14 claims
- 3047US10510311B2Panel-driving device and display deviceSILICON WORKS CO LTD·Filed 2017·Granted Dec 17, 2019·0 cites·14 claims
- 3145US2018181277A1Panel driving integrated circuitSILICON WORKS CO LTD·Filed 2017·Application pending·0 cites
- 3244US12046205B2Source driver and display device including the sameSILICON WORKS CO LTD·Filed 2020·Granted Jul 23, 2024·0 cites·16 claims
- 3343US2011175943A1Gamma Voltage Output Circuit of Source DriverSILICON WORKS CO LTD·Filed 2011·Application pending·0 cites
- 3443US2011175942A1Gamma Reference Voltage Output Circuit of Source DriverSILICON WORKS CO LTD·Filed 2011·Application pending·0 cites
- 3539US8854354B2Power supply circuit for liquid crystal display device that changes durations of control signalsAHN YONG SUNG·Filed 2010·Granted Oct 7, 2014·0 cites·19 claims
- 3639US2014362047A1Touch sensing circuit capable of adjusting reception frequency band, and touch sensing system having sameSILICON WORKS CO LTD·Filed 2012·Application pending·0 cites
- 3731US8633923B2Boost converter using frequency-varying oscillation signal for liquid crystal displayAHN YONG-SUNG·Filed 2010·Granted Jan 21, 2014·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →