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:
Aug. 04, 2026
Filed:
Mar. 22, 2021
Semiconductor Energy Laboratory Co., Ltd., Atsugi, JP;
Semiconductor Energy Laboratory Co., Ltd., Atsugi, JP;
Abstract
A semiconductor device with a novel structure is provided. The semiconductor device includes a plurality of memory circuits, a switching circuit, a first arithmetic circuit, and a second arithmetic circuit. The plurality of memory circuits each have a function of retaining weight data. The switching circuit has a function of switching electrical continuity and discontinuity between any one of the memory circuits and the first arithmetic circuit. The first arithmetic circuit outputs a first output signal based on product-sum operation processing of input data and the weight data selected by the switching circuit to the second arithmetic circuit. A layer including the plurality of memory circuits is provided to be stacked over a layer including the switching circuit, the first arithmetic circuit, and the second arithmetic circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile