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:
Nov. 03, 2026
Filed:
Jan. 19, 2023
Sunrise Memory Corporation, San Jose, CA (US);
SUNRISE MEMORY CORPORATION, San Jose, CA (US);
Abstract
A memory device includes a stacked body of alternately arranged conductor-including layers and insulating films in the first direction and pillar bodies within the stacked body. Each pillar body includes first and second conductive pillars and an insulator pillar located between the first conductive pillar and the second conductive pillar. Each conductor-including layer includes a semiconductor member, an electrode film and a ferroelectric layer provided between the semiconductor member and the electrode film. The semiconductor members in the multiple conductor-including layers are separated from each other in the first direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile