Inventor · disambiguated record
Jaephil Cho
Also filed as: CHO JAEPHIL
24 granted patents·11 pending applications·44 citations·filing 2007–2025
92Inventor score
Files withUNIST ACADEMY IND RES CORP7CHO JAEPHIL6ULSAN NAT INST SCIENCE & TECH UNIST6SAMSUNG SDI CO LTD5L&F CO LTD2
Top patents by PatentIndex Score
35 records- 0192US8669008B2Negative-electrode active material for rechargeable lithium batteryCHO JAEPHIL·Filed 2011·Granted Mar 11, 2014·23 cites·18 claims
- 0286US10283770B2Composite cathode active material, method of preparing the same, and cathode and lithium battery including the composite cathode active materialSAMSUNG SDI CO LTD·Filed 2015·Granted May 7, 2019·3 cites·12 claims
- 0383US12308430B2Composite positive electrode active material for lithium secondary battery, preparation method thereof, and lithium secondary battery including positive electrode including the sameSAMSUNG SDI CO LTD·Filed 2023·Granted May 20, 2025·0 cites·18 claims
- 0483US10340518B2Anode active material for lithium secondary battery, preparation method therefor, and lithium secondary battery containing sameULSAN NAT INST SCIENCE & TECH UNIST·Filed 2016·Granted Jul 2, 2019·3 cites·21 claims
- 0582US10797317B2Cathode active material for lithium ion secondary batteries, method for manufacturing the same, and lithium ion secondary batteries including the sameULSAN NAT INST SCIENCE & TECH UNIST·Filed 2017·Granted Oct 6, 2020·3 cites·17 claims
- 0681US8574942B2Method of forming silicon nanowires and method of fabricating lithium secondary battery using the sameUNIST ACADEMY IND RES CORP·Filed 2012·Granted Nov 5, 2013·3 cites·13 claims
- 0778US2025266447A1Composite positive electrode active material for lithium secondary battery, preparation method thereof, and lithium secondary battery including positive electrode including the sameSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 0877US7687203B2Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the sameL & F CO LTD·Filed 2007·Granted Mar 30, 2010·3 cites·8 claims
- 0976US10790498B2Positive active material for rechargeable lithium battery, method of preparing the same, electrode including the same, and rechargeable lithium battery including the electrodeULSAN NAT INST SCIENCE & TECH UNIST·Filed 2017·Granted Sep 29, 2020·2 cites·16 claims
- 1072US12107268B2Composite positive electrode active material for lithium secondary battery, preparation method thereof, and lithium secondary battery including positive electrode including the sameSAMSUNG SDI CO LTD·Filed 2021·Granted Oct 1, 2024·0 cites·18 claims
- 1172US9413000B2Negative-electrode active material for rechargeable lithium batteryLG CHEMICAL LTD·Filed 2013·Granted Aug 9, 2016·1 cites·10 claims
- 1266US9096705B2Block copolymer for manufacturing nanowire and method for manufacturing thereofUNIST ACADEMY IND RES CORP·Filed 2012·Granted Aug 4, 2015·2 cites·4 claims
- 1365US9954221B2Cathode active material for lithium rechargeable battery, method of manufacturing the same, and lithium rechargeable battery including the sameUNIST ACADEMY INDUSTRY RES CORPORATION·Filed 2014·Granted Apr 24, 2018·1 cites·6 claims
- 1461US2011076565A1Negative active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the sameUNIST ACADEMY IND RES CORP·Filed 2009·Application pending·0 cites
- 1560US9172081B2Negative active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the sameUNIST ACADEMY IND RES CORP·Filed 2013·Granted Oct 27, 2015·0 cites·6 claims
- 1657US9257701B2Electrochemical cellCHO JAEPHIL·Filed 2008·Granted Feb 9, 2016·0 cites·15 claims
- 1757US2008003504A1Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the sameL & F CO LTD·Filed 2007·Application pending·0 cites
- 1857US2012256123A1Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the sameCHO JAEPHIL·Filed 2012·Application pending·0 cites
- 1955US10566612B2Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the sameULSAN NAT INST SCIENCE & TECH UNIST·Filed 2015·Granted Feb 18, 2020·0 cites·13 claims
- 2055US9203083B2Negative electrode active material for rechargeable lithium battery, method for preparing the same, and rechargeable lithium battery including the sameUNIST ACADEMY IND RES CORP·Filed 2013·Granted Dec 1, 2015·0 cites·7 claims
- 2152US2010119947A1Method for forming cathode active material powder for lithium secondary cell, and cathode active material powder for lithium secondary cell prepared using the methodKOREA ELECTRONICS TELECOMM·Filed 2009·Application pending·0 cites
- 2251US9972835B2Positive active material for rechargeable lithium battery, method for manufacturing the same, and rechargeable lithium battery including the sameUNIST ACADEMY INDUSTRY RES CORPORATION·Filed 2014·Granted May 15, 2018·0 cites·6 claims
- 2351US9391321B2Negative-electrode active material for lithium secondary battery and method of preparing the sameKIM KI-TAE·Filed 2010·Granted Jul 12, 2016·0 cites·20 claims
- 2450US9660254B2Method for producing silicon-based negative electrode active material, negative electrode active material for lithium secondary battery, and lithium secondary battery comprising samePARK SOOJIN·Filed 2012·Granted May 23, 2017·0 cites·14 claims
- 2550US2008286656A1Negative active material for lithium secondary battery, method of preparing thereof, and lithium secondary battery including sameKUMOH NAT INST OF TECHNOLOGY I·Filed 2007·Application pending·0 cites
- 2649US11189889B2Rechargeable batterySAMSUNG SDI CO LTD·Filed 2017·Granted Nov 30, 2021·0 cites·15 claims
- 2749US2014030602A1Cathode active material for lithium secondary battery, method of manufacturing the same, and lithium secondary battery including the sameSEJIN INNOTECH CO LTD·Filed 2013·Application pending·0 cites
- 2849US2014045067A1Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the sameUNIST ACADEMY IND RES CORP·Filed 2013·Application pending·0 cites
- 2948US11682757B2Composite anode active material, method of preparing the composite anode material, and lithium secondary battery comprising the composite anode active materialULSAN NAT INST SCIENCE & TECH UNIST·Filed 2017·Granted Jun 20, 2023·0 cites·13 claims
- 3048US9306209B2Method of preparing negative active material containing a carbon-coated silicon core for a rechargeable lithium battery and a rechargeable lithium batteryCHO JAEPHIL·Filed 2011·Granted Apr 5, 2016·0 cites·13 claims
- 3147US8444883B2Method for preparing cathode active material for lithium secondary batteryCHO JAEPHIL·Filed 2009·Granted May 21, 2013·0 cites·10 claims
- 3247US2013224599A1Negative active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the sameUNIST ACADEMY IND RES CORP·Filed 2013·Application pending·0 cites
- 3346US11335901B2Negative active material for lithium secondary battery, manufacturing method thereof and lithium secondary battery including the sameULSAN NAT INST SCIENCE & TECH UNIST·Filed 2015·Granted May 17, 2022·0 cites·10 claims
- 3444US2013171524A1Positive active material for rechargeable lithium battery and rechargeable lithium battery including sameCHO JAEPHIL·Filed 2012·Application pending·0 cites
- 3537US2012064408A1Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the sameSONG HYUN-KON·Filed 2010·Application pending·0 cites
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