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. 08, 2026
Filed:
Feb. 05, 2024
Mediatek Inc., Hsinchu City, TW;
Jin-Yan Syu, Hsinchu City, TW;
Chih-Chen Li, Hsinchu City, TW;
MEDIATEK INC., Hsinchu City, TW;
Abstract
A reference voltage generation circuit includes a voltage conversion circuit, a voltage divider, a reference voltage generator, an error amplifier, and a control circuit. The voltage conversion circuit is configured to convert an input voltage to an output voltage according to a first control signal. The voltage divider performs a voltage division operation on the output voltage to generate first and second feedback voltages. The reference voltage generator is configured to generate a reference voltage according to a second control signal. The error amplifier is configured to generate the first control signal according to a difference between the reference voltage and the first feedback voltage. The control circuit is configured to generate the second control signal according to the second feedback voltage and the reference voltage. In response to the second feedback voltage being decreasing gradually, the reference voltage is adjusted to trace the second feedback voltage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile