Inventor · disambiguated record
Ji Young Ma
Also filed as: MA JI · Ma ji young
6 granted patents·2 pending applications·5 citations·filing 2009–2025
70Inventor score
Top patents by PatentIndex Score
8 records- 0183US10340518B2Anode 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
- 0272US11901540B2Composite anode active material, method of preparing the same, and lithium secondary battery including anode including composite anode active materialULSAN NAT INST SCIENCE & TECH UNIST·Filed 2021·Granted Feb 13, 2024·0 cites·7 claims
- 0370US2025260013A1Negative electrode active material, method for producing same, and lithium secondary battery having negative electrode including sameSJ ADVANCED MAT CO LTD·Filed 2025·Application pending·0 cites
- 0466US10985370B2Composite anode active material, method of preparing the same, and lithium secondary battery including anode including composite anode active materialULSAN NAT INST SCIENCE & TECH UNIST·Filed 2018·Granted Apr 20, 2021·0 cites·9 claims
- 0564US8083951B2Method for purifying quench water and scrubbing water from MTO by mini-hydrocyclone and apparatus used for sameWANG HUALIN·Filed 2009·Granted Dec 27, 2011·2 cites·19 claims
- 0659US2021328219A1Negative electrode active material, method for producing same, and lithium secondary battery having negative electrode including sameSJ ADVANCED MAT CO LTD·Filed 2019·Application pending·0 cites
- 0747US9302910B2Short-flow process for desulfurization of circulating hydrogen and device for the sameWANG HUALIN·Filed 2009·Granted Apr 5, 2016·0 cites·8 claims
- 0821US8221634B2Process and apparatus for separating and recovering waste alkali from cyclohexane oxidation solutionBAI ZHISHAN·Filed 2009·Granted Jul 17, 2012·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →