ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,424,362, issued on Sept. 23, was assigned to ROGERS Corp. (Chandler, Ariz.).
"M-type hexaferrite having a planar anisotropy" was invented by Yajie Chen (Burlington, Mass.) and Yu Wang (Malden, Mass.).
According to the abstract* released by the U.S. Patent & Trademark Office: "In an aspect, an M-type ferrite comprises an element Me comprising at least one of Ba, Sr, or Pb; an element Me' comprising at least one of Ti, Zr, Ru, or Ir; and an element Me" comprising at least one of In or Sc. In another aspect, a method of making the M-type ferrite can comprise milling ferrite precursor compounds comprising oxides of at least Co, Fe, Me, Me', and Me" to form an oxide mixture; wherein Me c...