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:
Jul. 01, 2025
Filed:
Feb. 15, 2022
Applicant:
Infineon Technologies Austria Ag, Villach, AT;
Inventors:
Michael Sieberer, Graz, AT;
Gerhard Maderbacher, Gleisdorf, AT;
Clemens Roessler, Villach, AT;
Christoph Sandner, Villach, AT;
Herwig Wappis, Drobollach, AT;
Assignee:
Infineon Technologies Austria AG, Villach, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06N 10/40 (2022.01); G21K 1/00 (2006.01); H01J 49/42 (2006.01);
U.S. Cl.
CPC ...
G06N 10/40 (2022.01); G21K 1/006 (2013.01); H01J 49/426 (2013.01);
Abstract
A device for controlling trapped ions includes an ion trap, a plurality of field electrodes configured to control ions in the ion trap, and a controller chip. The controller chip includes at least one delta-sigma digital to analog converter (DS-DAC) module including a DS-DAC circuit configured to receive a digital data stream, convert the digital data stream to analog control voltages, and supply the analog control voltages to the field electrodes.