Inventor · disambiguated record
Joo Yul Ko
Also filed as: KO JOO Y · KO JOO YUL
57 granted patents·48 pending applications·114 citations·filing 2003–2024
97Inventor score
Top patents by PatentIndex Score
105 records- 0195US10790824B1Switching operation sensing apparatus with touch input member identificationSAMSUNG ELECTRO MECH·Filed 2020·Granted Sep 29, 2020·6 cites·23 claims
- 0294US7235772B2Image sensor with anti-saturation function in pixel levelSAMSUNG ELECTRO MECH·Filed 2006·Granted Jun 26, 2007·28 cites·8 claims
- 0393US11372495B2Touch sensing device and electronic device capable of identifying positions of multiple touchesSAMSUNG ELECTRO MECH·Filed 2020·Granted Jun 28, 2022·3 cites·14 claims
- 0493US7817198B2Active pixel array of CMOS image sensorSAMSUNG ELECTRO MECH·Filed 2006·Granted Oct 19, 2010·24 cites·16 claims
- 0585US7664455B2Telephone signal cancellation circuit, digital broadcasting reception circuit and portable digital broadcasting reception apparatusSAMSUNG ELECTRO MECH·Filed 2006·Granted Feb 16, 2010·9 cites·28 claims
- 0684US7348533B2Unit pixel of CMOS image sensorSAMSUNG ELECTRO MECH·Filed 2006·Granted Mar 25, 2008·8 cites·7 claims
- 0779US10554875B2Apparatus for controlling position of camera module using peak detectionSAMSUNG ELECTRO MECH·Filed 2017·Granted Feb 4, 2020·2 cites·15 claims
- 0879US10212360B2Actuator and driving apparatus of camera moduleSAMSUNG ELECTRO MECH·Filed 2017·Granted Feb 19, 2019·2 cites·19 claims
- 0977US11150766B2Switching operation sensing device with touch-sensing and force-sensing using dual-sensing structureSAMSUNG ELECTRO MECH·Filed 2020·Granted Oct 19, 2021·1 cites·23 claims
- 1077US11073950B1Touch sensing device and electronic apparatus having malfunction prevention functionSAMSUNG ELECTRO MECH·Filed 2020·Granted Jul 27, 2021·1 cites·16 claims
- 1177US11057036B2Switching operation sensing device that distinguishes touch regions on surface of integrated housingSAMSUNG ELECTRO MECH·Filed 2020·Granted Jul 6, 2021·1 cites·24 claims
- 1277US11003280B2Switching operation sensing apparatus with low-power dual-sensing structureSAMSUNG ELECTRO MECH·Filed 2020·Granted May 11, 2021·1 cites·20 claims
- 1377US11003275B2Touch sensing and force sensing sensor, touch sensing device including the sensor, and an electronic device including the touch sensing deviceSAMSUNG ELECTRO MECH·Filed 2020·Granted May 11, 2021·1 cites·20 claims
- 1477US8766679B1Power on reset (POR) circuitSAMSUNG ELECTRO MECH·Filed 2013·Granted Jul 1, 2014·4 cites·10 claims
- 1573US7773966B2Mobile terminal and method of reducing interfering phase-noise in the mobile terminalSAMSUNG ELECTRO MECH·Filed 2007·Granted Aug 10, 2010·5 cites·12 claims
- 1670US9099949B2Back electromotive force detection circuit and motor driving control apparatus using the sameSAMSUNG ELECTRO MECH·Filed 2013·Granted Aug 4, 2015·2 cites·13 claims
- 1769US8829834B2Motor driving control apparatus and method, and motor using the sameSAMSUNG ELECTRO MECH·Filed 2013·Granted Sep 9, 2014·2 cites·14 claims
- 1868US7565121B2Clock noise canceling circuitSAMSUNG ELECTRO MECH·Filed 2006·Granted Jul 21, 2009·2 cites·6 claims
- 1967US7348539B2Image sensor for semiconductor light-sensing device and image processing apparatus using the sameSAMSUNG ELECTRO MECH·Filed 2006·Granted Mar 25, 2008·2 cites·18 claims
- 2065US11075634B2Switching operation sensing apparatus with touch input member identificationSAMSUNG ELECTRO MECH·Filed 2020·Granted Jul 27, 2021·0 cites·24 claims
- 2162US11387780B1Oscillator deviceSAMSUNG ELECTRO MECH·Filed 2021·Granted Jul 12, 2022·0 cites·20 claims
- 2262US9093939B2Motor driving control apparatus, motor driving control method, and motor using the sameSAMSUNG ELECTRO MECH·Filed 2013·Granted Jul 28, 2015·1 cites·15 claims
- 2361US10554163B2Apparatus for controlling position of voice coil motor using voltage/frequency conversion techniquesSAMSUNG ELECTRO MECH·Filed 2018·Granted Feb 4, 2020·0 cites·16 claims
- 2461US2025081332A1Printed circuit boardSAMSUNG ELECTRO MECH·Filed 2024·Application pending·0 cites
- 2560US10637375B2Actuator and position control apparatus using voice coil motor method with temperature compensation functionSAMSUNG ELECTRO MECH·Filed 2018·Granted Apr 28, 2020·0 cites·18 claims
- 2660US10591697B2Camera module actuatorSAMSUNG ELECTRO MECH·Filed 2017·Granted Mar 17, 2020·0 cites·16 claims
- 2759US2024318985A1Grip sensor and electronic device with offset drift removal function due to temperatureSAMSUNG ELECTRO MECH·Filed 2024·Application pending·0 cites
- 2858US11274944B2Apparatus for sensing rotating bodySAMSUNG ELECTRO MECH·Filed 2018·Granted Mar 15, 2022·0 cites·24 claims
- 2957US11519711B2Rotor apparatus and apparatus for detecting angular position of rotorSAMSUNG ELECTRO MECH·Filed 2021·Granted Dec 6, 2022·0 cites·17 claims
- 3057US11372497B2Touch sensing device and reference signal generation circuitSAMSUNG ELECTRO MECH·Filed 2021·Granted Jun 28, 2022·0 cites·24 claims
- 3157US11262874B2Touch sensing device capable of performing touch sensing and force sensing using single sensing structure and electric device including the sameSAMSUNG ELECTRO MECH·Filed 2020·Granted Mar 1, 2022·0 cites·22 claims
- 3257US11048357B2Touch sensing apparatus and controller IC thereofSAMSUNG ELECTRO MECH·Filed 2020·Granted Jun 29, 2021·0 cites·17 claims
- 3356US11861101B2Touch sensing device and electronic device providing freedom of placement of sensing coilSAMSUNG ELECTRO MECH·Filed 2021·Granted Jan 2, 2024·0 cites·43 claims
- 3456US11320941B2Sensing device with fingerprint sensorSAMSUNG ELECTRO MECH·Filed 2020·Granted May 3, 2022·0 cites·20 claims
- 3556US11275465B2Self-checking circuit, touch sensing device, and electronic deviceSAMSUNG ELECTRO MECH·Filed 2020·Granted Mar 15, 2022·0 cites·27 claims
- 3656US10451661B2Digital frequency measuring apparatusSAMSUNG ELECTRO MECH·Filed 2017·Granted Oct 22, 2019·0 cites·22 claims
- 3754US11513630B2Touch operation sensing device using impedance change caused by touch operationSAMSUNG ELECTRO MECH·Filed 2020·Granted Nov 29, 2022·0 cites·25 claims
- 3854US11112914B2Force operation sensing device with common noise cancellationSAMSUNG ELECTRO MECH·Filed 2020·Granted Sep 7, 2021·0 cites·20 claims
- 3953US10451835B2Actuator of camera moduleSAMSUNG ELECTRO MECH·Filed 2017·Granted Oct 22, 2019·0 cites·16 claims
- 4053US7141826B2Multi-wavelength light receiving element and method of fabricating sameSAMSUNG ELECTRO MECH·Filed 2004·Granted Nov 28, 2006·4 cites·18 claims
- 4152US11385078B2Rotation sensing apparatusSAMSUNG ELECTRO MECH·Filed 2019·Granted Jul 12, 2022·0 cites·16 claims
- 4252US11086383B2Moving object sensing control apparatus and method with power savingSAMSUNG ELECTRO MECH·Filed 2020·Granted Aug 10, 2021·0 cites·17 claims
- 4352US11054940B2Touch sensing device and electrical device with slide detectionSAMSUNG ELECTRO MECH·Filed 2020·Granted Jul 6, 2021·0 cites·18 claims
- 4451US11733814B2Touch sensing device and electronic apparatus having improved touch sensing identificationSAMSUNG ELECTRO MECH·Filed 2020·Granted Aug 22, 2023·0 cites·42 claims
- 4551US11467047B2Force sensing device with common noise reduction and electronic deviceSAMSUNG ELECTRO MECH·Filed 2020·Granted Oct 11, 2022·0 cites·17 claims
- 4651US9041333B2Motor driving control apparatus, motor driving control method, and motor using the sameSAMSUNG ELECTRO MECH·Filed 2013·Granted May 26, 2015·0 cites·15 claims
- 4750US10855891B2Apparatus for controlling position of camera moduleSAMSUNG ELECTRO MECH·Filed 2017·Granted Dec 1, 2020·0 cites·16 claims
- 4850US9680084B2Piezoelectric element driving apparatus and method, and piezoelectric system using the sameSAMSUNG ELECTRO MECH·Filed 2014·Granted Jun 13, 2017·0 cites·37 claims
- 4950US8963467B2Motor driving device and method of controlling the sameSAMSUNG ELECTRO MECH·Filed 2012·Granted Feb 24, 2015·0 cites·9 claims
- 5050US8952641B2Biasing circuit for hall sensor and hall amplifier in motor driving circuitSAMSUNG ELECTRO MECH·Filed 2013·Granted Feb 10, 2015·0 cites·3 claims
Showing the top 50 of 105 patent records by PatentIndex Score.
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