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. 11, 2024
Filed:
Oct. 27, 2020
Applicant:
Iqm Finland Oy, Espoo, FI;
Inventors:
Juha Hassel, Espoo, FI;
Pasi Lähteenmäki, Espoo, FI;
Assignee:
IQM Finland Oy, Espoo, FI;
Attorney:
Primary Examiner:
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.