Inventor · disambiguated record
Ji Sun An
Also filed as: AN JI SUN
8 granted patents·3 pending applications·7 citations·filing 2015–2020
74Inventor score
Files withL&F CO LTD11
Top patents by PatentIndex Score
11 records- 0191US10141567B2Cathode active material for lithium secondary battery, method of preparing the same, and lithium secondary battery containing the sameL&F CO LTD·Filed 2016·Granted Nov 27, 2018·7 cites·18 claims
- 0265US12381205B2Positive electrode active material for lithium secondary batteryL&F CO LTD·Filed 2020·Granted Aug 5, 2025·0 cites·10 claims
- 0358US12002955B2Cathode active material for lithium secondary batteryL&F CO LTD·Filed 2018·Granted Jun 4, 2024·0 cites·13 claims
- 0455US10439205B2Nickel-based composite oxide for lithium secondary battery, and lithium secondary battery including sameL&F CO LTD·Filed 2015·Granted Oct 8, 2019·0 cites·15 claims
- 0555US2022367856A1Positive electrode active material for lithium secondary batteryL&F CO LTD·Filed 2020·Application pending·0 cites
- 0650US10938031B2Metal oxide powder, method for preparing same, and lithium secondary battery comprising sameL&F CO LTD·Filed 2016·Granted Mar 2, 2021·0 cites·18 claims
- 0747US10673071B2Positive electrode active material for lithium secondary battery, method for preparing same and lithium secondary battery comprising sameL&F CO LTD·Filed 2017·Granted Jun 2, 2020·0 cites·16 claims
- 0847US10439211B2Cathode active material for lithium secondary battery, method of preparing the same, and lithium secondary battery containing the sameL&F CO LTD·Filed 2016·Granted Oct 8, 2019·0 cites·9 claims
- 0946US11495791B2Cathode active material and lithium secondary battery comprising sameL&F CO LTD·Filed 2017·Granted Nov 8, 2022·0 cites·17 claims
- 1040US2020335782A1A cathode active material for lithium secondary battery and a lithium secondary battery comprising thereofL&F CO LTD·Filed 2017·Application pending·0 cites
- 1135US2018026266A1Positive Active Material For Lithium Secondary Battery, Method For Producing Same, And Lithium Secondary Battery Comprising SameL&F CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →