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:
Sep. 23, 2025
Filed:
Mar. 29, 2023
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Luca Ravezzi, Santa Clara, CA (US);
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Abstract
The disclosed voltage regulator circuit includes an NMOS as the main power device that is coupled to a regulated voltage output. A sensing circuit senses the regulated voltage output, and a reference voltage circuit supplies a correct bias to the flipped-source follower, which amplifies the sensed voltage output. A voltage inversion circuit such as a current mirror provides an inverting gain stage for the sensed voltage output, for driving the NMOS. Various other methods, systems, and computer-readable media are also disclosed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile