US Patent Issued to Western Digital Technologies on May 5 for "Spintronic device comprising dual FGL and dual SPL to reduce perpendicular field at writing location" (American, Japanese Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,412, issued on May 5, was assigned to Western Digital Technologies Inc. (San Jose, Calif.).

"Spintronic device comprising dual FGL and dual SPL to reduce perpendicular field at writing location" was invented by Muhammad Asif Bashir (San Jose, Calif.), Alexander Goncharov (Morgan Hill, Calif.), Zhigang Bai (Fremont, Calif.), Masato Shiimoto (Fujisawa, Japan) and Yunfei Ding (Fremont, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure is generally related to a magnetic recording device comprising a magnetic recording head. The magnetic recording head comprises a main pole, a hot seed layer, and a spintronic device disposed betw...