Inventor · disambiguated record
Ick Soon Kwak
Also filed as: KWAK ICK SOON
14 granted patents·1 pending application·16 citations·filing 2005–2025
86Inventor score
Top patents by PatentIndex Score
15 records- 0190US9972841B2Positive electrode active material and preparation method thereofLG CHEMICAL LTD·Filed 2015·Granted May 15, 2018·4 cites·30 claims
- 0284US9905850B2Polycrystalline lithium manganese oxide particles, preparation method thereof, and cathode active material including the sameLG CHEMICAL LTD·Filed 2014·Granted Feb 27, 2018·3 cites·24 claims
- 0382US9960418B2Cathode active material, preparation method thereof, and lithium secondary battery comprising the sameLG CHEMICAL LTD·Filed 2014·Granted May 1, 2018·3 cites·37 claims
- 0481US10236499B2Polycrystalline lithium manganese oxide particles, preparation method thereof, and cathode active material including the sameLG CHEMICAL LTD·Filed 2014·Granted Mar 19, 2019·2 cites·25 claims
- 0581US9905840B2Cathode active material and method of preparing the sameLG CHEMICAL LTD·Filed 2014·Granted Feb 27, 2018·2 cites·11 claims
- 0670US8703085B2Crystalline cerium oxide and preparation method of the sameCHOI SANG-SOON·Filed 2011·Granted Apr 22, 2014·1 cites·12 claims
- 0766US7615248B2Method for preparing blue-emitting barium magnesium aluminate (BAM) phosphor for blacklight unit lamp, and blue-emitting BAM phosphor prepared by the methodDAEJOO ELECTRONIC MAT CO LTD·Filed 2005·Granted Nov 10, 2009·1 cites·6 claims
- 0864US9905851B2Cathode active material and method of preparing the sameLG CHEMICAL LTD·Filed 2014·Granted Feb 27, 2018·0 cites·35 claims
- 0964US2025158052A1Method for Preparing Positive Electrode Active Material for Lithium Secondary Battery, Positive Electrode Comprising the Positive Electrode Active Material Prepared by the Same and Lithium Secondary BatteryLG CHEMICAL LTD·Filed 2025·Application pending·0 cites
- 1062US12244010B2Method for preparing positive electrode active material for lithium secondary battery, positive electrode comprising the positive electrode active material prepared by the same and lithium secondary batteryLG CHEMICAL LTD·Filed 2021·Granted Mar 4, 2025·0 cites·8 claims
- 1160US12126019B2Method of preparing positive electrode active materialLG CHEMICAL LTD·Filed 2021·Granted Oct 22, 2024·0 cites·13 claims
- 1257US9774040B2Surface coated positive electrode active material, preparation method thereof and lithium secondary battery including the sameLG CHEMICAL LTD·Filed 2015·Granted Sep 26, 2017·0 cites·20 claims
- 1343US7799236B2Gathering method and apparatus of powder separated soluble componentLG CHEMICAL LTD·Filed 2006·Granted Sep 21, 2010·0 cites·15 claims
- 1440US7652416B2Lamp having good maintenance behavior of brightness and color coordinationsDAEJOO ELECTRONIC MAT CO LTD·Filed 2006·Granted Jan 26, 2010·0 cites·11 claims
- 1533US10938036B2Method of preparing positive electrode material for lithium secondary battery, positive electrode material for lithium secondary battery, and lithium secondary battery including the positive electrode materialLG CHEMICAL LTD·Filed 2015·Granted Mar 2, 2021·0 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →