US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on Nov. 3 for "Electrolyte solution, secondary battery, battery module, battery pack and device" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,785,150, issued on Nov. 3, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"Electrolyte solution, secondary battery, battery module, battery pack and device" was invented by Zeli Wu (Ningde, China) and Changlong Han (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electrolyte solution includes an electrolyte salt and an organic solvent, wherein the electrolyte salt includes lithium bis(fluorosulfonyl)imide (LiFSI), and the percentage mass content of the lithium bis(fluorosulfonyl)imide (LiFSI) in the electrolyte solution is 4.5%-11%; the organic solvent includes ethylene carbonate, and the percentage mass con...