Inventor · disambiguated record
Cheol Jun Song
Also filed as: SONG CHEOL · SONG CHEOL JUN
14 granted patents·7 pending applications·5 citations·filing 2017–2023
84Inventor score
Top patents by PatentIndex Score
21 records- 0181US10703768B2Compound and color conversion film comprising sameLG CHEMICAL LTD·Filed 2017·Granted Jul 7, 2020·2 cites·11 claims
- 0279US10766910B2Nitrogen-containing compound and color conversion film comprising sameLG CHEMICAL LTD·Filed 2017·Granted Sep 8, 2020·1 cites·9 claims
- 0379US10711015B2Nitrogen-containing compound and color conversion film comprising sameLG CHEMICAL LTD·Filed 2017·Granted Jul 14, 2020·1 cites·9 claims
- 0475US10961260B2Nitrogenous compound and color conversion film comprising sameLG CHEMICAL LTD·Filed 2017·Granted Mar 30, 2021·1 cites·10 claims
- 0567US12473382B2Hologram recording medium and optical element comprising the sameLG CHEMICAL LTD·Filed 2023·Granted Nov 18, 2025·0 cites·17 claims
- 0667US12060456B2Polyimide precursor composition and polyimide film, substrate for display device, and optical device prepared by using sameLG CHEMICAL LTD·Filed 2020·Granted Aug 13, 2024·0 cites·14 claims
- 0760US2024132662A1Polycarbonate and method for preparing sameLG CHEMICAL LTD·Filed 2022·Application pending·0 cites
- 0860US2024117114A1Polycarbonate and method for preparing sameLG CHEMICAL LTD·Filed 2022·Application pending·0 cites
- 0958US2023340195A1Polycarbonate and method for preparing sameLG CHEMICAL LTD·Filed 2021·Application pending·0 cites
- 1058US2025304524A1Fluorinated compound, photopolymerizable composition, hologram recording medium, preparation method thereof and optical element comprising the sameLG CHEMICAL LTD·Filed 2023·Application pending·0 cites
- 1157US2025298372A1Hologram recording medium and optical element comprising the sameLG CHEMICAL LTD·Filed 2023·Application pending·0 cites
- 1256US11926706B2Diamine compound, and polyimide precursor and polyimide film using sameLG CHEMICAL LTD·Filed 2020·Granted Mar 12, 2024·0 cites·20 claims
- 1356US2023212390A1Polycarbonate composition and molded articles thereofLG CHEMICAL LTD·Filed 2021·Application pending·0 cites
- 1455US12405461B2Method of determining and maintaining scanning condition for optimal Lissajous scanningDAEGU GYEONGBUK INST SCIENCE & TECH·Filed 2022·Granted Sep 2, 2025·0 cites·7 claims
- 1554US12240803B2Diamine compound, and polyimide precursor and polyimide film using sameLG CHEMICAL LTD·Filed 2020·Granted Mar 4, 2025·0 cites·4 claims
- 1654US2024101758A1Polycarbonate, and method for preparing sameLG CHEMICAL LTD·Filed 2022·Application pending·0 cites
- 1753US10954227B2Nitrogen-containing cyclic compound and color conversion film comprising sameLG CHEMICAL LTD·Filed 2019·Granted Mar 23, 2021·0 cites·14 claims
- 1851US11479549B2Nitrogen-containing cyclic compound and color conversion film comprising sameLG CHEMICAL LTD·Filed 2019·Granted Oct 25, 2022·0 cites·16 claims
- 1947US12043627B2Compound and color conversion film comprising sameLG CHEMICAL LTD·Filed 2019·Granted Jul 23, 2024·0 cites·19 claims
- 2047US10858375B2Nitrogenous cyclic compound and color changing film comprising sameLG CHEMICAL LTD·Filed 2018·Granted Dec 8, 2020·0 cites·9 claims
- 2140US11498931B2Nitrogen-containing compound, color conversion film comprising same, and backlight unit and display device each comprising sameLG CHEMICAL LTD·Filed 2018·Granted Nov 15, 2022·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →