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:
Mar. 31, 2026
Filed:
Jun. 06, 2024
National Taiwan University of Science and Technology, Taipei City, TW;
Huang-Jen Chiu, New Taipei City, TW;
Nhat Truong Phan, Taipei City, TW;
Yu-Chen Liu, Taipei City, TW;
Anh Dung Nguyen, Hayward, CA (US);
Tan Tung Nguyen, Taipei City, TW;
Van Quy Le, Taipei City, TW;
National Taiwan University of Science and Technology, Taipei City, TW;
Abstract
A high-voltage gain DC-DC bidirectional power converter with automatic current sharing function includes first, second, and third switching circuits and a control circuit. The first switching circuit includes a first high-side switch, a second high-side switch and a first low-side switch that are connected to a first voltage source, a first clamping capacitor and a second low-side switch that are connected between the first high-side switch and a first voltage source, and a first inductor. The second switching circuit includes a second inductor and a third high-side switch that are connected between a second voltage source and the first switching circuit, and a third low-side switch. The third switching circuit includes a third inductor, a second clamping capacitor and a fourth high-side switch that are connected between the second voltage source and the first switching circuit, and a fourth low-side switch.