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:
May. 17, 2022
Filed:
Mar. 28, 2019
Applicant:
Amazon Technologies, Inc., Seattle, WA (US);
Inventors:
Ligong Wang, Seattle, WA (US);
Darin Frink, Lake Tapps, WA (US);
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/30 (2006.01); H02J 7/00 (2006.01); H02J 9/06 (2006.01); H02J 7/34 (2006.01);
U.S. Cl.
CPC ...
G06F 1/30 (2013.01); H02J 7/0068 (2013.01); H02J 9/061 (2013.01); H02J 7/345 (2013.01);
Abstract
Methods and systems for controlling distribution of a main power supply and backup power supply can include detecting an output load on the main power supply from one or more electronic devices in excess of a threshold, which may correspond to a high efficiency band of the main power supply, and causing a backup power supply to provide an amount of supplemental power to the one or more electronic devices based in part on a difference between the output load and the threshold.