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. 02, 2026
Filed:
Jan. 31, 2023
Hewlett Packard Enterprise Development Lp, Spring, TX (US);
Mohamed Amin Bemat, Cypress, TX (US);
Hewlett Packard Enterprise Development LP, Spring, TX (US);
Abstract
A power supply unit comprises holdup circuitry and a controller. The holdup circuitry comprises a supply line, a ground line, a first holdup capacitor, a second holdup capacitor, and switching circuitry. The switching circuitry switches the holdup circuitry between a first configuration in which the first holdup capacitor and second holdup capacitor are coupled in parallel between the supply line and the ground line and a second configuration in which the first holdup capacitor and second holdup capacitor are coupled in series between the supply line and the ground line. The controller is configured to detect that an output voltage of the holdup circuitry has dropped to a threshold voltage and, in response, control the switching circuitry to cause the holdup circuitry to change from the first configuration to the second configuration.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile