Inventor · disambiguated record
Won-Chull Han
Also filed as: HAN WON C · HAN WON-CHULL
14 granted patents·7 pending applications·117 citations·filing 2003–2024
90Inventor score
Top patents by PatentIndex Score
21 records- 0197US7674559B2Lithium secondary battery including a separatorSAMSUNG SDI CO LTD·Filed 2006·Granted Mar 9, 2010·54 cites·14 claims
- 0293US7722984B2Reinforced pouch type secondary batterySAMSUNG SDI CO LTD·Filed 2003·Granted May 25, 2010·44 cites·15 claims
- 0392US8133609B2Reinforced pouch type secondary batteryKIM SANG-BUM·Filed 2011·Granted Mar 13, 2012·7 cites·15 claims
- 0483US7964311B2Lithium ion secondary batterySAMSUNG SDI CO LTD·Filed 2005·Granted Jun 21, 2011·4 cites·18 claims
- 0574US7947390B2Reinforced pouch type secondary batterySAMSUNG SDI CO LTD·Filed 2010·Granted May 24, 2011·1 cites·20 claims
- 0669US2025286180A1Secondary batterySAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0766US8835059B2Lithium rechargeable battery, and separator for lithium rechargeable batteryKIM JIN-HEE·Filed 2006·Granted Sep 16, 2014·1 cites·35 claims
- 0866US7695857B2Electrode assembly for lithium ion secondary battery and lithium ion secondary battery using the sameSAMSUNG SDI CO LTD·Filed 2006·Granted Apr 13, 2010·3 cites·18 claims
- 0957US7736812B2Electrolyte for rechargeable lithium battery and rechargeable lithium batterySAMSUNG SDI CO LTD·Filed 2004·Granted Jun 15, 2010·3 cites·8 claims
- 1057US2008014500A1Button type batterySAMSUNG SDI CO LTD·Filed 2007·Application pending·0 cites
- 1156US8192873B2Lithium ion secondary batteryHAN WON CHULL·Filed 2011·Granted Jun 5, 2012·0 cites·19 claims
- 1256US8101301B2Lithium ion secondary batteryHAN WON CHULL·Filed 2011·Granted Jan 24, 2012·0 cites·19 claims
- 1351US12322773B2Secondary batterySAMSUNG SDI CO LTD·Filed 2018·Granted Jun 3, 2025·0 cites·4 claims
- 1448US9735415B2Battery pack and protection method using the sameSAMSUNG SDI CO LTD·Filed 2014·Granted Aug 15, 2017·0 cites·15 claims
- 1547US9653929B2Battery charging apparatus and charging method thereofSAMSUNG SDI CO LTD·Filed 2014·Granted May 16, 2017·0 cites·20 claims
- 1646US8741488B2Electrode including Si-containing material layer and porous film, and lithium battery employing the sameKIM JIN-HEE·Filed 2006·Granted Jun 3, 2014·0 cites·18 claims
- 1746US2004191622A1Button type batterySAMSUNG SDI CO LTD·Filed 2003·Application pending·0 cites
- 1844US2015194823A1Battery charging device and battery charging methodSAMSUNG SDI CO LTD·Filed 2014·Application pending·0 cites
- 1941US2006073383A1Battery sheath and lithium polymer battery using the sameHAN WON C·Filed 2005·Application pending·0 cites
- 2041US2005019669A1Polymer electrolyte for rechargeable lithium battery and rechargeable lithium battery comprising sameFiled 2004·Application pending·0 cites
- 2138US2015134169A1Apparatus for controlling driving of a motorSAMSUNG SDI CO LTD·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →