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:
May. 11, 2021
Filed:
Feb. 28, 2019
Sonnen, Inc., Tucker, GA (US);
Alberto Berzoy Llerena, Clarkston, GA (US);
Andres Salazar-Llinas, Decatur, GA (US);
Carlos Restrepo, Atlanta, GA (US);
sonnen, Inc., Stone Mountain, GA (US);
Abstract
A multi-level inverter includes a coupling to a DC power source and a coupling to an AC power source, a plurality of capacitors arranged to create a set of nodes, and a plurality of switches located between the capacitors and the AC power source. Switches are configured to create an AC bypass in which the capacitors coupled to the DC power source may be isolated from the AC power source. The AC bypass is utilized as one of the switching states in a switching sequence that provides enhanced performance including but not limited to reduced electromagnetic interference and ripple.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile