Inventor · disambiguated record
Jung Chul Gong
Also filed as: GONG JUNG CHUL
42 granted patents·17 pending applications·156 citations·filing 2003–2024
97Inventor score
Files withSAMSUNG ELECTRO MECH40SAMSUNG ELECTRONICS CO LTD7GONG JUNG CHUL3SOLUM CO LTD3YANG JEONG MO2
Top patents by PatentIndex Score
59 records- 0195US7227389B2Circuit and method for compensating for offset voltageSAMSUNG ELECTRO MECH·Filed 2005·Granted Jun 5, 2007·54 cites·8 claims
- 0293US11372495B2Touch sensing device and electronic device capable of identifying positions of multiple touchesSAMSUNG ELECTRO MECH·Filed 2020·Granted Jun 28, 2022·3 cites·14 claims
- 0385US7940014B2Apparatus for driving light emitting elementSAMSUNG ELECTRO MECH·Filed 2008·Granted May 10, 2011·11 cites·13 claims
- 0484US10242973B2Fan-out-semiconductor package moduleSAMSUNG ELECTRO MECH·Filed 2018·Granted Mar 26, 2019·4 cites·30 claims
- 0584US7868560B2Inverter driving circuit for LCD backlightSAMSUNG ELECTRO MECH·Filed 2007·Granted Jan 11, 2011·8 cites·8 claims
- 0684US7612505B2Liquid crystal display backlight inverterSAMSUNG ELECTRO MECH·Filed 2007·Granted Nov 3, 2009·11 cites·4 claims
- 0777US11073950B1Touch sensing device and electronic apparatus having malfunction prevention functionSAMSUNG ELECTRO MECH·Filed 2020·Granted Jul 27, 2021·1 cites·16 claims
- 0877US8247993B2Apparatus for driving multi-light emitting devicesGONG JUNG CHUL·Filed 2009·Granted Aug 21, 2012·8 cites·4 claims
- 0976US7417471B2Voltage comparator having hysteresis characteristicsSAMSUNG ELECTRO MECH·Filed 2006·Granted Aug 26, 2008·8 cites·13 claims
- 1075US8289091B2Relaxation oscillatorYANG JEONG MO·Filed 2011·Granted Oct 16, 2012·5 cites·10 claims
- 1172US10886242B2Antenna moduleSAMSUNG ELECTRO MECH·Filed 2019·Granted Jan 5, 2021·1 cites·14 claims
- 1271US11075175B2Semiconductor packageSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jul 27, 2021·1 cites·14 claims
- 1371US9356594B2Switched-mode power supply using variable bias currentSAMSUNG ELECTRO MECH·Filed 2013·Granted May 31, 2016·3 cites·34 claims
- 1471US7285922B2Driving apparatus for CCFLSAMSUNG ELECTRO MECH·Filed 2006·Granted Oct 23, 2007·4 cites·4 claims
- 1571US7282870B2Driving apparatus for CCFLSAMSUNG ELECTRO MECH·Filed 2006·Granted Oct 16, 2007·4 cites·3 claims
- 1669US8269429B2Apparatus for driving light emitting deviceSHIN SANG CHEOL·Filed 2009·Granted Sep 18, 2012·4 cites·10 claims
- 1769US7746318B2Liquid crystal display backlight inverterSAMSUNG ELECTRO MECH·Filed 2007·Granted Jun 29, 2010·3 cites·3 claims
- 1867US11581275B2Antenna moduleSAMSUNG ELECTRO MECH·Filed 2020·Granted Feb 14, 2023·0 cites·20 claims
- 1967US10403562B2Fan-out semiconductor package moduleSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Sep 3, 2019·1 cites·20 claims
- 2065US11909099B2Antenna moduleSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Feb 20, 2024·0 cites·20 claims
- 2164US2025132224A1Printed circuit boardSAMSUNG ELECTRO MECH·Filed 2024·Application pending·0 cites
- 2263US11532572B2Semiconductor packageSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Dec 20, 2022·0 cites·20 claims
- 2363US8791677B2Power factor correction circuit for correcting power factorYANG JEONG MO·Filed 2011·Granted Jul 29, 2014·3 cites·11 claims
- 2463US7777527B2Phase detection apparatusSAMSUNG ELECTRO MECH·Filed 2008·Granted Aug 17, 2010·1 cites·7 claims
- 2561US2025126711A1Printed circuit boardSAMSUNG ELECTRO MECH·Filed 2024·Application pending·0 cites
- 2659US8022638B2LCD backlight inverterSAMSUNG ELECTRO MECH·Filed 2009·Granted Sep 20, 2011·1 cites·12 claims
- 2759US7443111B2Liquid crystal display backlight inverterSAMSUNG ELECTRO MECH·Filed 2007·Granted Oct 28, 2008·1 cites·6 claims
- 2857US11519711B2Rotor apparatus and apparatus for detecting angular position of rotorSAMSUNG ELECTRO MECH·Filed 2021·Granted Dec 6, 2022·0 cites·17 claims
- 2957US11177551B2Antenna moduleSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Nov 16, 2021·0 cites·13 claims
- 3056US9362836B2Circuit for driving synchronous rectifier and power supply apparatus including the sameSOLUM CO LTD·Filed 2014·Granted Jun 7, 2016·1 cites·15 claims
- 3156US8184111B2Driver for a display having a frequency detection unitKONG SEUNG KON·Filed 2009·Granted May 22, 2012·0 cites·7 claims
- 3256US7471029B2Frequency-control-type piezo actuator driving circuit and method of driving the sameSAMSUNG ELECTRO MECH·Filed 2006·Granted Dec 30, 2008·2 cites·20 claims
- 3355US7180374B2Photodiode integrated circuit having multiple gain statesSAMSUNG ELECTRO MECH·Filed 2005·Granted Feb 20, 2007·3 cites·9 claims
- 3454US11513630B2Touch operation sensing device using impedance change caused by touch operationSAMSUNG ELECTRO MECH·Filed 2020·Granted Nov 29, 2022·0 cites·25 claims
- 3554US7902932B2Variable-frequency oscillatorSAMSUNG ELECTRO MECH·Filed 2008·Granted Mar 8, 2011·2 cites·4 claims
- 3653US7515004B2Voltage controlled oscillator with duty correctionSAMSUNG ELECTRO MECH·Filed 2006·Granted Apr 7, 2009·2 cites·8 claims
- 3753US2009058793A1Backlight unit for synchronization with an image signal for liquid crystal displaySAMSUNG ELECTRO MECH·Filed 2008·Application pending·0 cites
- 3850US6864724B1Current to voltage conversion circuit for photo detector integrated circuit employing gain switching circuitSAMSUNG ELECTRO MECH·Filed 2003·Granted Mar 8, 2005·6 cites·14 claims
- 3949US7737938B2Driving circuit for LCD backlightSAMSUNG ELECTRO MECH·Filed 2007·Granted Jun 15, 2010·0 cites·8 claims
- 4047US9356528B2Switching converter and AC adapter using the sameSAMSUNG ELECTRO MECH·Filed 2013·Granted May 31, 2016·0 cites·6 claims
- 4146US2008042627A1Voltage feedback circuit for liquid crystal display backlight inverterSAMSUNG ELECTRO MECH·Filed 2007·Application pending·0 cites
- 4245US10833070B2Fan-out semiconductor package moduleSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Nov 10, 2020·0 cites·19 claims
- 4345US2007200513A1Drive device of color led backlightSAMSUNG ELECTRO MECH·Filed 2006·Application pending·0 cites
- 4443US9385618B2Power supplying apparatusSOLUM CO LTD·Filed 2014·Granted Jul 5, 2016·0 cites·10 claims
- 4542US2013134901A1Driving apparatus for light emitting diode and control method thereofPARK CHAN WOO·Filed 2012·Application pending·0 cites
- 4642US2015043250A1Circuit for driving power switch, power supply apparatus and method for driving power switchSAMSUNG ELECTRO MECH·Filed 2014·Application pending·0 cites
- 4741US8811044B2Power supply device, control integrated circuit thereof, and method of controlling power supply deviceGONG JUNG CHUL·Filed 2011·Granted Aug 19, 2014·0 cites·17 claims
- 4841US2013194832A1Converter driving circuit, dual-mode llc resonant converter system, and method of driving dual-mode llc resonant converterSAMSUNG ELECTRO MECH·Filed 2013·Application pending·0 cites
- 4941US2014085942A1Shunt regulator having protection function and power supply device having the sameSAMSUNG ELECTRO MECH·Filed 2013·Application pending·0 cites
- 5040US2014169050A1Blanking control circuit for controlling synchronous rectifier and method of controlling synchronous rectifier using the circuitSAMSUNG ELECTRO MECH·Filed 2013·Application pending·0 cites
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →