US Patent Issued to Hunan Yuneng new energy battery materials on April 15 for "Lithium manganese iron phosphate substrate, cathode material, preparation method, and lithium battery" (Chinese Inventors)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,275,649, issued on April 15, was assigned to Hunan Yuneng new energy battery materials Co. LTD. (Hunan, China).

"Lithium manganese iron phosphate substrate, cathode material, preparation method, and lithium battery" was invented by Tao Chen (Xiangtan, China), Fenglei Yu (Xiangtan, China), Tao Lin (Xiangtan, China) and Jiangtao Cheng (Xiangtan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A lithium manganese iron phosphate substrate, cathode material, and their preparation method, as well as a lithium battery, belonging to the field of lithium-ion battery technology. The preparation of the lithium manganese iron phosphate substrate comprises the f...