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.

Date of Patent:
Dec. 30, 2025

Filed:

Jan. 20, 2021
Applicant:

The Trustees of Dartmouth College, Hanover, NH (US);

Inventors:

Jason Stauth, Hanover, NH (US);

Yanqiao Li, Lebanon, NH (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 7/483 (2007.01); H02J 1/08 (2006.01); H02J 7/00 (2006.01); H02M 1/08 (2006.01); H02M 3/07 (2006.01);
U.S. Cl.
CPC ...
H02M 7/4837 (2021.05); H02J 1/082 (2020.01); H02J 7/0063 (2013.01); H02M 1/08 (2013.01); H02M 3/07 (2013.01); H02J 2207/50 (2020.01);
Abstract

A method for sequentially driving an electrical load includes (a) controlling N switching cells, where each of the N switching cells is electrically coupled to a respective one of N energy elements, such that the N energy elements are electrically coupled in a first topology to drive the electrical load with a first voltage, N being an integer greater than one, and (b) controlling the N switching cells such that N energy elements are electrically coupled in a second topology that is different from the first topology, to drive the electrical load with a second voltage that is different from the first voltage.


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