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. 17, 2020
Filed:
Jul. 22, 2018
Universität Zürich, Zürich, CH;
Giacomo Indiveri, Zürich, CH;
Manu Vijayagopalan Nair, Dübendorf, CH;
UNIVERSITÄT ZÜRICH, Zürich, CH;
Abstract
A differential memristive circuit includes a normaliser; a first memristor connected between first top and bottom nodes, the first memristive element having a first adjustable resistance value; a first switch connected between the first bottom node and the normaliser; a second memristor connected between a second top node and a second bottom node the second memristor having a second adjustable resistance value; a second switch connected between the second bottom node and the normaliser; and a set of voltage sources that generate voltages greater than 0V. The set of voltage sources generate a first voltage value across the first memristor and a second voltage value across the second memristor. A first output signal depends on the first adjustable resistance value, while a second output signal depends on the second adjustable resistance value. A memristive circuit net output signal is obtained as the difference between the first and second output signals.