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:
Dec. 19, 2023
Filed:
Feb. 22, 2021
Applicant:
Synopsys, Inc., Mountain View, CA (US);
Inventor:
Stephen Whiteley, Sunnyvale, CA (US);
Assignee:
Synopsys, Inc., Sunnyvale, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/60 (2006.01); H03K 3/38 (2006.01); G06N 10/00 (2022.01); H03K 17/92 (2006.01); H03K 19/195 (2006.01); H10N 60/12 (2023.01); G01R 33/035 (2006.01);
U.S. Cl.
CPC ...
H03K 3/38 (2013.01); G06N 10/00 (2019.01); H03K 17/92 (2013.01); G01R 33/035 (2013.01); H03K 19/195 (2013.01); H03K 19/1954 (2013.01); H10N 60/12 (2023.02);
Abstract
The present disclosure relates to improved electronic structures for propagating logic states between superconducting digital logic gates using a three-junction interferometer in a receiver circuit to reduce reflecting signals that otherwise result in distortions in the signals being transmitted between the gates. Other improved electronic structures comprise passive transmission lines (PTLs) with transmission line matching circuitry that has previously been avoided. The matching circuitry minimizes generation and propagation of spurious pulses emitted by Josephson junctions used in the digital logic gates.