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:
Mar. 02, 2021
Filed:
Apr. 30, 2019
Applicant:
Dell Products L.p., Round Rock, TX (US);
Inventors:
Mohammed K. Hijazi, Austin, TX (US);
Merle J. Wood, III, Round Rock, TX (US);
Adolfo S. Montero, Pflugerville, TX (US);
Assignee:
Dell Products L.P., Round Rock, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/26 (2006.01); G06F 1/30 (2006.01); G06F 13/40 (2006.01); G06F 13/42 (2006.01);
U.S. Cl.
CPC ...
G06F 1/266 (2013.01); G06F 1/263 (2013.01); G06F 1/30 (2013.01); G06F 13/4086 (2013.01); G06F 13/4282 (2013.01); Y02D 10/00 (2018.01);
Abstract
An information handling system receives power from plural power sources by managing bi-directional power transfer at plural cable ports to maintain matched impedance across plural power sources. A power manager of an information handling system exchanges power characteristics with the plural power sources to coordinate power transfer in proportion to current capability of the power sources so that voltage droop at the different external power sources remains the same during variable power draws.