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. 07, 2021
Filed:
Sep. 23, 2020
Applicant:
Abb Schweiz Ag, Baden, CH;
Inventors:
Pietro Cairoli, Raleigh, NC (US);
Utkarsh Raheja, Raleigh, NC (US);
Thiago-Batista Soeiro, Ev Schipluiden, NL;
Lukas Hofstetter, Basel, CH;
Matthias Bator, Klettgau, DE;
Assignee:
ABB SCHWEIZ AG, Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 17/687 (2006.01); H03K 17/567 (2006.01);
U.S. Cl.
CPC ...
H03K 17/567 (2013.01);
Abstract
A system for providing bi-directional power flow and power conditioning for high-voltage applications. The system including a normally-off four-quadrant power electronic switch having two gates and two normally-on junction field-effect transistor. The normally-off four-quadrant power electronic switch and the two normally-on junction field-effect transistors are coupled to one another in a bi-cascode configuration.