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:
Jun. 24, 2025
Filed:
Sep. 27, 2022
Infineon Technologies Austria Ag, Villach, AT;
Alexander Zesar, Villach, AT;
Silke Katharina Auchter, Villach, AT;
Matthias German Dietl, Villach, AT;
Peter Oles, Villach, AT;
Lina Purwin, Villach, AT;
Clemens Rössler, Villach, AT;
Helmut Heinrich Schoenherr, Villach, AT;
Infineon Technologies Austria AG, Villach, AT;
Abstract
A device for controlling trapped ions includes a substrate. A first metal layer is disposed over the substrate. An insulating layer is disposed over the first metal layer. A structured second metal layer is disposed over the insulating layer. The structured second metal layer includes an electrode of an ion trap configured to trap ions in a space above the structured second metal layer. The electrode of the structured second metal layer and the first metal layer overlap each other. The device further includes a void space in the insulating layer between the first metal layer and the electrode of the structured second metal layer, the void space including a vacuum at least during operation of the device.