Assignee
HONG JI JUN
KR·7 granted patents·2 pending applications·13 citations·filing 2007–2013
Top patents by PatentIndex Score
9 records- 0185US10090501B2High heat resistance composite separator for lithium secondary battery and lithium secondary battery including sameHONG JI JUN·Filed 2012·Granted Oct 2, 2018·6 cites·8 claims
- 0279US10297816B2Lithium secondary battery having improved safety and stabilityHONG JI JUN·Filed 2012·Granted May 21, 2019·3 cites·8 claims
- 0373US10283762B2Anode active material for lithium secondary battery, method for preparing the same and lithium secondary battery comprising the sameHONG JI JUN·Filed 2009·Granted May 7, 2019·2 cites·14 claims
- 0470US9196884B2Separator for lithium secondary battery and lithium secondary battery comprising the sameHONG JI-JUN·Filed 2012·Granted Nov 24, 2015·1 cites·11 claims
- 0569US9252413B2Lithium secondary batteryHONG JI-JUN·Filed 2013·Granted Feb 2, 2016·1 cites·14 claims
- 0656US9172091B2Core-shell type anode active material for lithium secondary batteries, method for preparing the same and lithium secondary batteries comprising the sameHONG JI-JUN·Filed 2008·Granted Oct 27, 2015·0 cites·12 claims
- 0754US9647262B2Core-shell type anode active material for lithium secondary battery, method for preparing the same and lithium secondary battery comprising the sameHONG JI-JUN·Filed 2007·Granted May 9, 2017·0 cites·7 claims
- 0844US2013059203A1Anode active material for a lithium secondary battery, method for preparing same, and lithium secondary battery including sameHONG JI JUN·Filed 2011·Application pending·0 cites
- 0944US2012241666A1Cathode active material precursor and active material for a rechargeable lithium battery comprising hollow nanofibrous carbon, and production method thereofHONG JI JUN·Filed 2010·Application pending·0 cites
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