The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 05, 2021
Filed:
Feb. 12, 2020
Tdk Corporation, Tokyo, JP;
Yohei Shiokawa, Tokyo, JP;
Atsushi Tsumita, Tokyo, JP;
TDK CORPORATION, Tokyo, JP;
Abstract
A magnetic recording array includes: a plurality of spin elements each including a wiring and a laminated body having a first ferromagnetic layer laminated on the wiring and arranged in a matrix; a plurality of write wirings connected to first ends of the spin elements' wiring; a plurality of read wirings connected to the laminated bodies of the spin elements; a plurality of common wirings connected to second ends of the wirings of the spin elements belonging to the same column; and a control unit configured to control a write current flowing between first and second ends of each spin element, wherein when data writing is performed continuously, the unit is configured to prohibit writing to at least a spin element connected to the same common wiring as a first spin element and adjacent to the first spin element after the first element to which the current is applied.