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. 07, 2021
Filed:
Nov. 14, 2019
International Business Machines Corporation, Armonk, NY (US);
Michael L. Miller, Rochester, MN (US);
Patrick K. Egan, Rochester, MN (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
Operating a redundant power supply regulator using a transition control signal including supplying an operating voltage through an ORing in the redundant power supply regulator, wherein the ORing is connected to a comparator configured to turn off the ORing in response to detecting a fault; receiving the transition control signal indicating that the redundant power supply regulator is transitioning to a reduced voltage, wherein the reduced voltage is less than the operating voltage; receiving the reduced voltage by the ORing; and supplying the reduced voltage through the ORing by using the transition control signal to prevent the comparator from turning off the ORing.