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:
Dec. 31, 2024
Filed:
Mar. 24, 2023
Newcosemi (Beijing) Technology Co., Ltd, Beijing, CN;
NEWCOSEMI (BEIJING) TECHNOLOGY CO., LTD, Beijing, CN;
Abstract
A circuit, a method and a system for automatic level switching are provided. The circuit for automatic level switching comprises a level selector, a chip IO interface and a level detector; wherein, each input terminal of the level selector is connected to a different input voltage, and an output terminal of the level selector provides the chip IO interface with an interface level; the chip IO interface is connected to an off-chip device; a control terminal of the level detector is connected to a control terminal of the level selector, and a detection terminal of the level detector is connected to the chip IO interface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile