Inventor · disambiguated record
Youngjea Kim
Also filed as: KIM YOUNGJEA
18 granted patents·1 pending application·14 citations·filing 2014–2017
88Inventor score
Files withLG CHEMICAL LTD19
Top patents by PatentIndex Score
19 records- 0191US9876211B2Separation membrane and lithium-sulfur battery comprising sameLG CHEMICAL LTD·Filed 2014·Granted Jan 23, 2018·9 cites·17 claims
- 0286US10483576B2Polymer electrolyte membraneLG CHEMICAL LTD·Filed 2015·Granted Nov 19, 2019·2 cites·18 claims
- 0377US10407545B2Polymerization composition, polymer using polymerization composition, and polymer electrolyte membrane using polymerLG CHEMICAL LTD·Filed 2015·Granted Sep 10, 2019·1 cites·3 claims
- 0476US10947338B2Block polymer and polymer electrolyte membrane comprising sameLG CHEMICAL LTD·Filed 2017·Granted Mar 16, 2021·1 cites·13 claims
- 0570US9923225B2Ion transport material, electrolyte membrane comprising same, and method for producing sameLG CHEMICAL LTD·Filed 2014·Granted Mar 20, 2018·1 cites·19 claims
- 0663US10446864B2Polymer and polymer electrolyte membrane comprising sameLG CHEMICAL LTD·Filed 2015·Granted Oct 15, 2019·0 cites·20 claims
- 0763US10411283B2Polymer electrolyte membraneLG CHEMICAL LTD·Filed 2015·Granted Sep 10, 2019·0 cites·17 claims
- 0863US10361447B2Polymer and polymer electrolyte membrane comprising sameLG CHEMICAL LTD·Filed 2015·Granted Jul 23, 2019·0 cites·18 claims
- 0954US10439245B2Ion transport material, electrolyte membrane comprising same, and method for producing sameLG CHEMICAL LTD·Filed 2014·Granted Oct 8, 2019·0 cites·20 claims
- 1054US9782767B2Sulfonate-based compound and polymer electrolyte membrane using sameLG CHEMICAL LTD·Filed 2014·Granted Oct 10, 2017·0 cites·16 claims
- 1149US10526282B2Fluorine-based compound for brancher, polymer using same, and polymer electrolyte membrane using sameLG CHEMICAL LTD·Filed 2015·Granted Jan 7, 2020·0 cites·17 claims
- 1247US9776958B2Sulfonate-based compound and method for preparing sameLG CHEMICAL LTD·Filed 2015·Granted Oct 3, 2017·0 cites·11 claims
- 1345US10899874B2Block polymer and polymer electrolyte membrane including sameLG CHEMICAL LTD·Filed 2016·Granted Jan 26, 2021·0 cites·17 claims
- 1444US10428016B2Compound comprising aromatic ring, and polyelectrolyte membrane using sameLG CHEMICAL LTD·Filed 2016·Granted Oct 1, 2019·0 cites·16 claims
- 1543US10312542B2Halogenated compound, polymer comprising same, and polymer electrolyte membrane comprising sameLG CHEMICAL LTD·Filed 2015·Granted Jun 4, 2019·0 cites·20 claims
- 1642US10727516B2Compound and polymer electrolyte membrane using sameLG CHEMICAL LTD·Filed 2015·Granted Jul 28, 2020·0 cites·14 claims
- 1742US10418656B2Compound comprising aromatic ring having sulfonamide and ion transport group, polymer comprising same, and polyelectrolyte membrane using sameLG CHEMICAL LTD·Filed 2016·Granted Sep 17, 2019·0 cites·17 claims
- 1842US10407521B2Polymer and polymer electrolyte membrane comprising sameLG CHEMICAL LTD·Filed 2015·Granted Sep 10, 2019·0 cites·16 claims
- 1940US2017309940A1Compound comprising aromatic ring and polymer electrolyte membrane using sameLG CHEMICAL LTD·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Youngjea Kim files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →