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:
Nov. 16, 2021
Filed:
Jul. 27, 2018
Intel Corporation, Santa Clara, CA (US);
Zeljko Zupanc, Vancouver, CA;
Andrew Morning-Smith, Vancouver, CA;
Mary Goodman, Sacramento, CA (US);
Alice Allen, Longmont, CO (US);
Simon Ramage, Vancouver, CA;
Justin Elkow, El Dorado Hills, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A nonvolatile storage device includes a power management system with a power loss imminent (PLI) capacitor to provide backup energy in case system power is lost. The power management system includes a circuit with a charging path for the PLI capacitor that includes a series current-limiting circuit, and a diode coupled in parallel with the current-limiting circuit, the diode having a cathode coupled to the charging circuit and an anode to couple to the PLI capacitor.