ALEXANDRIA, Va., June 9 -- United States Patent no. 12,649,662, issued on June 9, was assigned to SVOLT ENERGY TECHNOLOGY Co. LTD. (Changzhou, China).
"Lithium iron phosphate composite material, preparation method and use" was invented by Ning Wan (Changzhou, China), Hongxin Yang (Changzhou, China) and Jing Liu (Changzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present application provides a lithium iron phosphate composite material, a preparation method and use. The lithium iron phosphate composite material includes a core and a shell coated on the core, in particular, the core is Li6MnO4, and the shell is carbon-coated lithium iron phosphate. The lithium iron phosphate composite material ...