US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on May 20 for "Electrolyte solution, and secondary battery, battery module, battery pack and electrical apparatus thereof" (Chinese Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,308,390, issued on May 20, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"Electrolyte solution, and secondary battery, battery module, battery pack and electrical apparatus thereof" was invented by Meng Qin (Ningde, China) and Qisen Huang (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are an electrolyte solution, comprising an organic solvent, an electrolyte lithium salt, and an additive; wherein the organic solvent comprises a fluorinated solvent; the electrolyte lithium salt comprises a fluorine-containing sulfonylimide lithium salt; and the additive comprises a lithium halide salt. The electroly...