The Korea Trade Commission  KTC  said it plans to look into whether the patent by LG Chem Ltd.'s cathode material utilized in battery production, known as NCM811, was infringed by three Chinese firms and a local importer.
The Korea Trade Commission (KTC) is investigating a patent infringement claim by LG Chem against three Chinese firms and a local importer for allegedly using LG Chem's NCM811 cathode material in battery production without authorization.