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. 10, 2026
Filed:
Dec. 13, 2023
Commissariat À L'énergie Atomique ET Aux Énergies Alternatives, Paris, FR;
Abstract
A quantum electronic device comprising: a substrate coated with at least one semiconductor block, insulation zones on either side of the semiconductor block, front gate electrodes on regions of the semiconductor block each forming a quantum dot, one or more exchange electrodes arranged around and at a distance from the semiconductor block, at least one first exchange electrode among the exchange electrodes being provided so as to allow to modulate a tunnel barrier between a first quantum dot and a second quantum dot, this first exchange electrode being formed by a first conductive pad passing through an insulating layer covering the semiconductor block, the insulation zones and the gate electrodes, the first conductive pad having a 'lower' end disposed in contact with the first insulation zone.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile