Japanese companies have dominated the solid-state Li-ion batteries patent landscape but the last 3 years have seen an explosion in Chinese patenting activity, while automakers and numerous pure-play newcomers are entering the game

SOPHIA-ANTIPOLIS, France – October 21, 2021 | Solid-state lithium-ion (Li-ion) batteries with inorganic solid electrolytes hold a key position in the booming developments to get safer Li-ion batteries with higher energy density and fast charging capability for electric and hybrid electric vehicles (EV/HEV). In a solid-state battery, the flammable liquid-electrolyte used in conventional Li-ion battery[…]