US Patent Issued to HITHIUM TECH HK on Feb. 10 for "Positive active material, positive electrode plate, lithium-ion battery, and electrical device" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,548,773, issued on Feb. 10, was assigned to HITHIUM TECH HK Ltd. (Hongkong, China).

"Positive active material, positive electrode plate, lithium-ion battery, and electrical device" was invented by Yiqing Zhao (Guangdong, China) and Chenxu Fang (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a positive active material, a positive electrode plate, a lithium-ion battery, and an electric device. The positive active material includes lithium iron phosphate particles. A volume percentage of the lithium iron phosphate particles having a particle size smaller than 1 micro metre is x, and a volume percentage of the lithium iron phos...