US Patent Issued to Seagate Technology on July 28 for "Magnetic layer of a magnetic recording disk, and related magnetic recording disks" (California Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,694,900, issued on July 28, was assigned to Seagate Technology LLC (Fremont, Calif.).

"Magnetic layer of a magnetic recording disk, and related magnetic recording disks" was invented by ShuaiGang Xiao (San Ramon, Calif.), Thomas Young Chang (Menlo Park, Calif.), Kim Yang Lee (Fremont, Calif.) and Xiaomin Yang (Livermore, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to magnetic recording disks having a magnetic recording layer that includes a plurality of three-dimensional segregant structures. Each three-dimensional segregant structure extends from a first radius of the recording disk to a second radius of the rec...