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:
Jan. 20, 2026
Filed:
Dec. 28, 2021
Novatek Microelectronics Corp., Hsin-Chu, TW;
Wei-Jen Lai, Yilan County, TW;
Jen-Hao Liao, Hsinchu County, TW;
NOVATEK Microelectronics Corp., Hsin-Chu, TW;
Abstract
A power supply circuit for a switching converter includes a power stage and a signal selector. The power stage has a first voltage port, a second voltage port, a third voltage port and a fourth voltage port, and has a first device terminal and a second device terminal configured to be coupled to a power storage device. The power stage includes a first switch coupled between the first voltage port and the first device terminal, a second switch coupled between the second voltage port and the second device terminal, a third switch coupled between the third voltage port and the first device terminal, and a fourth switch coupled between the fourth voltage port and the second device terminal. The signal selector, coupled to the power stage, is configured to select one of a plurality of control signals to be output to each of the first to fourth switches.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile