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:
Feb. 10, 2026
Filed:
Nov. 20, 2024
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Benoit Bertrand, Grenoble, FR;
Pierre-André Mortemousque, Grenoble, FR;
Abstract
A quantum device formed from a substrate, the substrate being covered with a semiconductor region forming a quantum dot, and a detection structure with a Coulomb blockade for detecting a state of charge of the quantum dot, the detection structure with the Coulomb blockade including a detection island disposed above and facing the quantum dot and coupled to the quantum dot by electrostatic coupling, the detection structure further including a first tunnel junction between the detection island and a first gate block, the first gate block being juxtaposed with the detection island.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile