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:
Jun. 09, 2026
Filed:
May. 26, 2024
Richtek Technology Corp., Hsinchu County, TW;
Jung-Sheng Chen, Miaoli County, TW;
Pei-Lin Chen, Tainan City, TW;
PO-En Wang, Hsinchu County, TW;
Hsing-Shen Huang, Hsinchu County, TW;
RICHTEK TECHNOLOGY CORP., Hsinchu County, TW;
Abstract
A power converting circuit includes an input end, two output ends, three nodes, a first switch coupled between the input end and the first node, a second switch coupled between the second node and a ground level, a third switch coupled between the third node and the ground level, a fourth switch coupled between the third node and the first output end, a fifth switch coupled between the second node and the second output end, a path control device, an inductor coupled between the first node and the third node, a first capacitor coupled between the first output end and the ground level, a second capacitor coupled between the second output end and the ground level, and a control circuit. The path control device adjusts the voltage difference between the first and the second nodes. The control circuit provides control signals for selectively turning on or turning off the switches.