logo

For the Inventor, By the Inventor

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.:

US 12009789 B1

PDFFull Text
Date of Patent:
Jun. 11, 2024

Filed:

Oct. 27, 2020

Cryogenic integrated circuit, integrated module, and arrangement for producing and detecting excitation and readout signals of qubits

Applicant:

Iqm Finland Oy, Espoo, FI;

Inventors:

Juha Hassel, Espoo, FI;

Pasi Lähteenmäki, Espoo, FI;

Assignee:

IQM Finland Oy, Espoo, FI;

Attorney:

Meunier Carlin & Curfman LLC

Primary Examiner:

Khanh V Nguyen

Int. Cl.
CPC ...
H03F 7/04 (2006.01); H03F 19/00 (2006.01); H03K 3/38 (2006.01); H01L 25/065 (2023.01); H01L 25/10 (2006.01); H10N 69/00 (2023.01);
U.S. Cl.
CPC ...
H03F 19/00 (2013.01); H03K 3/38 (2013.01); H01L 25/0657 (2013.01); H01L 25/105 (2013.01); H03F 2200/447 (2013.01); H10N 69/00 (2023.02);
Abstract

A cryogenic integrated circuit or integrated module includes a travelling wave parametric amplifier or a Josephson parametric amplifier. The cryogenic integrated circuit or integrated module also includes an oscillator, a signal input, a biasing input, and a signal output. The oscillator is connected to an input of the amplifier and is configured to produce an oscillating drive signal. The signal input couples input signals into the amplifier. The biasing input couples biasing signals into the oscillator. The signal output conveys output signals from the amplifier out of the cryogenic integrated circuit or integrated module.

Find Patent Forward Citations

Hassel, Juha. (2024). Cryogenic integrated circuit, integrated module, and arrangement for producing and detecting excitation and readout signals of qubits (U.S. Patent No. 12009789). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12009789

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…