Inventor · disambiguated record
Chong Eun Kim
Also filed as: KIM CHONG EUN
27 granted patents·16 pending applications·192 citations·filing 2007–2014
96Inventor score
Top patents by PatentIndex Score
43 records- 0190US8164408B2Planar transformerKIM CHONG EUN·Filed 2009·Granted Apr 24, 2012·22 cites·6 claims
- 0283US7880433B2Charge equalization apparatusSK ENERGY CO LTD·Filed 2007·Granted Feb 1, 2011·19 cites·10 claims
- 0382US8120322B2Charge equalization apparatusLEE JOONG HUI·Filed 2008·Granted Feb 21, 2012·22 cites·19 claims
- 0479US7982429B1Charge equalization apparatusSK ENERGY CO LTD·Filed 2010·Granted Jul 19, 2011·6 cites·11 claims
- 0578US7939965B2Charge of equalization apparatus with parallel connection of secondary windings of multiple transformersSK ENERGY CO LTD·Filed 2007·Granted May 10, 2011·15 cites·16 claims
- 0676US8008890B2Charge equalization apparatusSK ENERGY CO LTD·Filed 2008·Granted Aug 30, 2011·14 cites·21 claims
- 0775US7652898B2Soft start circuit and power supply including soft start circuitSAMSUNG SDI CO LTD·Filed 2008·Granted Jan 26, 2010·14 cites·17 claims
- 0874US9112424B2Power supply device having improved power conversion efficiency in light load conditionsSAMSUNG ELECTRO MECH·Filed 2013·Granted Aug 18, 2015·4 cites·8 claims
- 0973US8872499B2Power supply apparatusKIM DUK YOU·Filed 2012·Granted Oct 28, 2014·5 cites·15 claims
- 1072US8217623B2Charge equalization apparatus and methodOH JEON KEUN·Filed 2007·Granted Jul 10, 2012·9 cites·26 claims
- 1171US9344000B2Power module varying bias power and distributed power supply apparatusSAMSUNG ELECTRO MECH·Filed 2013·Granted May 17, 2016·3 cites·18 claims
- 1270US9417644B2Apparatus for and method of controlling power supply systemSAMSUNG ELECTRO MECH·Filed 2013·Granted Aug 16, 2016·3 cites·14 claims
- 1370US8766598B2Charge equalization apparatus with parallel connection of primary windings of multiple transformersOH JEON KEUN·Filed 2007·Granted Jul 1, 2014·10 cites·6 claims
- 1470US8120204B2Load sharing device and parallel power supply therewithMOON GUN WOO·Filed 2009·Granted Feb 21, 2012·8 cites·12 claims
- 1569US9515563B2Power module and distributed power supply apparatus having the sameSAMSUNG ELECTRO MECH·Filed 2012·Granted Dec 6, 2016·3 cites·8 claims
- 1668US8310204B2Automatic charge equalization method and apparatus for series connected battery stringLEE JOONG HUI·Filed 2008·Granted Nov 13, 2012·8 cites·19 claims
- 1767US8371989B2User-participating type fitness lecture system and fitness training method using the sameSK C&C CO LTD·Filed 2010·Granted Feb 12, 2013·9 cites·20 claims
- 1865US9431899B2Power supply device for supplying standby voltage by using main voltageSAMSUNG ELECTRO MECH·Filed 2014·Granted Aug 30, 2016·2 cites·4 claims
- 1962US8054653B2DC power supply for varying output voltage according to load current variationSAMSUNG ELECTRO MECH·Filed 2008·Granted Nov 8, 2011·6 cites·5 claims
- 2061US8098500B2Phase shift full bridge converter with reduced current stressHEO TAE WON·Filed 2008·Granted Jan 17, 2012·7 cites·5 claims
- 2159US8665622B2Power supply unit supplying standby power by sharing switch of main converterKIM CHONG EUN·Filed 2011·Granted Mar 4, 2014·2 cites·7 claims
- 2258US9337715B2Boost converter with first and second modes based upon the input voltageSAMSUNG ELECTRO MECH·Filed 2013·Granted May 10, 2016·1 cites·10 claims
- 2351US2009167474A1Transformer improved in leakage inductanceSAMSUNG ELECTRO MECH·Filed 2008·Application pending·0 cites
- 2450US9374012B2Power supplySAMSUNG ELECTRO MECH·Filed 2013·Granted Jun 21, 2016·0 cites·10 claims
- 2550US8299881B2Transformer improved in leakage inductanceMOON GUN WOO·Filed 2010·Granted Oct 30, 2012·0 cites·1 claims
- 2649US9287794B2Resonance-type power supply apparatusSAMSUNG ELECTRO MECH·Filed 2013·Granted Mar 15, 2016·0 cites·23 claims
- 2749US2012313583A1Charge equalization apparatus and methodOH JEON KEUN·Filed 2012·Application pending·0 cites
- 2846US2015115713A1Power supply apparatusSAMSUNG ELECTRO MECH·Filed 2014·Application pending·0 cites
- 2945US2015121101A1Power supply apparatusSAMSUNG ELECTRO MECH·Filed 2014·Application pending·0 cites
- 3044US9154042B2Power supply apparatusSAMSUNG ELECTRO MECH·Filed 2013·Granted Oct 6, 2015·0 cites·8 claims
- 3143US2015006932A1Power supply apparatusSAMSUNG ELECTRO MECH·Filed 2013·Application pending·0 cites
- 3242US2015194897A1Power supply apparatusSAMSUNG ELECTRO MECH·Filed 2014·Application pending·0 cites
- 3341US8787041B2Power converter integrated with flyback converterKIM CHONG EUN·Filed 2011·Granted Jul 22, 2014·0 cites·8 claims
- 3441US2015117069A1Power supply apparatus and method of controlling the sameSAMSUNG ELECTRO MECH·Filed 2014·Application pending·0 cites
- 3541US2015117061A1Power supply apparatusSAMSUNG ELECTRO MECH·Filed 2014·Application pending·0 cites
- 3640US2014347901A1Rectifier circuit and power supply including the sameSAMSUNG ELECTRO MECH·Filed 2013·Application pending·0 cites
- 3740US2013162048A1Power module and multi power supply apparatus having the sameSAMSUNG ELECTRO MECH·Filed 2012·Application pending·0 cites
- 3839US2010246225A1Power supply for serverSAMSUNG ELECTRO MECH·Filed 2009·Application pending·0 cites
- 3939US2014369082A1Power supply deviceSAMSUNG ELECTRO MECH·Filed 2013·Application pending·0 cites
- 4038US2013163290A1Power supply apparatusMOON GUN WOO·Filed 2012·Application pending·0 cites
- 4137US2012043811A1Power supply having improved system efficiencyJEONG YEON HO·Filed 2011·Application pending·0 cites
- 4233US2008068865A1Asymmetrical direct current to direct current converter using nand gateKIM DO-WAN·Filed 2007·Application pending·0 cites
- 4332US2012182000A1Soft start circuitKIM DUK YOU·Filed 2011·Application pending·0 cites
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