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:
Sep. 01, 2026
Filed:
Apr. 06, 2023
International Business Machines Corporation, Armonk, NY (US);
Guy M. Cohen, Westchester, NY (US);
Takashi Ando, Eastchester, NY (US);
Nanbo Gong, White Plains, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
An array of resistive memory elements can be configured to store a plurality of values representing elements of a matrix. The array of resistive memory elements can be further configured to, responsive to an input vector being provided to the resistive memory elements, output a resulting vector representing a matrix multiplication of the matrix and the input vector, where the input vector includes a summation of a plurality of orthogonal vectors. A plurality of matched filters can be connected to outputs of the resistive memory elements, where each of the plurality of matched filters is configured to extract from the resulting vector a matrix multiplication result corresponding to a matrix multiplication of the matrix with one of the orthogonal vectors for which the respective matched filter is matched.