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:
Apr. 28, 2026
Filed:
Dec. 17, 2021
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Masaaki Nakazawa, Tokyo, JP;
Masami Kuroda, Kanagawa, JP;
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Abstract
A control device () according to an embodiment includes an initial write instruction unit () and a data write instruction unit (). The initial write instruction unit (), before accepting an information write request to a storage device () including a plurality of resistance change storage elements each of which stores information by using a difference of the resistance state, outputs to the storage device () a write instruction to bring the storage element into a first resistance state. The data write instruction unit (), upon accepting a write request, outputs to the storage device () a write instruction to bring the storage element into the first resistance state or a second resistance state according to the write request.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile