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:
Jun. 23, 2026
Filed:
Jan. 02, 2024
Rambus Inc., San Jose, CA (US);
Xin Zhang, San Jose, CA (US);
Rambus Inc., San Jose, CA (US);
Abstract
A switching power supply employs constant-on-time control to maintain an output-voltage signal across a load. The output-voltage signal includes DC and ripple components. An error amplifier issues an error signal responsive to deviations between the DC component and a reference. A ripple injector integrates the DC and ripple components into a feedback signal. A constant on-time control circuit uses both the error signal and the integrated feedback signal to suppress transient DC fluctuations of the output voltage and improve DC regulation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile