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:
Feb. 17, 2026
Filed:
Aug. 20, 2024
Realtek Semiconductor Corporation, Hsinchu, TW;
Yu-Chen Hsieh, Hsinchu, TW;
Tsung-Yen Tsai, Hsinchu, TW;
REALTEK SEMICONDUCTOR CORPORATION, Hsinchu, TW;
Abstract
A voltage selector device includes a control circuit and a selection circuit. The control circuit is configured to adjust a level of a control node according to a power enable signal, a first supply voltage, and a second supply voltage. When the first supply voltage is powered up and the second supply voltage is not powered up, the control circuit adjusts the level of the control node to a first level, and when the second supply voltage is powered up, the control circuit adjusts the level of the control node to a second level that is different from the first level. The selection circuit is configured to output, based on the level of the control node and second supply voltage, a selected one of the first supply voltage and the second supply voltage that has a higher voltage level as an output voltage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile