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. 12, 2026
Filed:
Nov. 10, 2022
Southchip Semiconductor Technology (Shanghai) Co., Ltd., Shanghai, CN;
Xing Liang, Shanghai, CN;
Wei Zhao, Shanghai, CN;
Southchip Semiconductor Technology (Shanghai) Co., Ltd., Shanghai, CN;
Abstract
A switched capacitor converter includes an auxiliary circuit and two branches, the auxiliary circuit is connected between the two branches, the auxiliary circuit transfers an electric charge or electric charges on one branch to another branch of the two branches during a dead time when all primary power transistors of the two branches are turned off, so as to realize the primary power transistors are turned on at a zero voltage and reduce a switching loss. Therefore, the switched capacitor converter reduces the switching loss and improves efficiency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile