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:
Oct. 07, 2025
Filed:
Jun. 16, 2022
Dell Products L.p., Round Rock, TX (US);
Chung Shou Wu, Taipei, TW;
Dell Products L.P., Round Rock, TX (US);
Abstract
Method of managing charging of a battery, including: determining that the battery is in a standard charging mode, and in response: for a first time interval, charging the battery with a first power provided by a power supply unit (PSU), the first power associated with the standard charging mode; determining that the first time interval has elapsed, and in response, for a second time interval after the first time interval: determining whether the battery is in a constant voltage mode or a constant current mode; in response to determining that the battery is in the constant voltage mode: determining a current voltage of the battery; determining an offset voltage based on the current voltage of the battery and a current output voltage of the PSU; and charging the battery with a second power provided by the PSU, the second power based on the offset voltage.