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. 13, 2026
Filed:
Nov. 03, 2023
Globalfoundries Singapore Pte. Ltd., Singapore, SG;
Xinshu Cai, Singapore, SG;
Shyue Seng Tan, Singapore, SG;
GlobalFoundries Singapore Pte. Ltd., Singapore, SG;
Abstract
Structures for a ferroelectric capacitive memory device and methods of forming a structure for a ferroelectric capacitive memory device. The structure comprises a first electrode including a first doped region in a semiconductor layer and a second doped region in the semiconductor layer, an interconnection that is configured to connect the first doped region to the second doped region, a ferroelectric layer on the semiconductor layer, and a second electrode including a first section and a second section on the ferroelectric layer. The first section of the second electrode comprises a first material with a first work function, and the second section of the second electrode comprises a second material with a second work function that is greater than the first work function of the first material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile