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:
May. 27, 2025
Filed:
Mar. 22, 2023
Unisantis Electronics Singapore Pte. Ltd., Singapore, SG;
UNISANTIS ELECTRONICS SINGAPORE PTE. LTD., Singapore, SG;
Abstract
A p layer is a semiconductor base material. An n+ layer is disposed on one extension side of the layer. An n+ layer is disposed on the opposite side in contact with the layer. A gate insulating layer partially covers the layers. A gate conductor layer is disposed in contact with the layer. A gate insulating layer partially covers the layers. A gate conductor layer is disposed in electrical separation from the layer. Memory operation is performed by applying voltage to each of the layers. In this case, the gate capacitance of a MOS structure constituted by the layers per unit area is smaller than that of a MOS structure constituted by the layers.