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. 26, 2019
Filed:
Jul. 19, 2017
Facebook, Inc., Menlo Park, CA (US);
Soheil Ebrahimzadeh, San Francisco, CA (US);
Facebook, Inc., Menlo Park, CA (US);
Abstract
A computer-implemented method for pulse charging rechargeable batteries may include (1) identifying a rechargeable battery, (2) estimating an age of the rechargeable battery, (3) calculating, based at least in part on the age of the rechargeable battery, a pulse parameter for pulse charging the rechargeable battery, and (4) pulse charging the rechargeable battery using the pulse parameter to prolong the useful life of the rechargeable battery. In some examples, the rechargeable battery may be a backup battery that supplies backup power to a power supply within a data-center rack. Various other methods, systems, and apparatus are also disclosed.