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. 09, 2021
Filed:
Jun. 20, 2018
Fujitsu Limited, Kawasaki, JP;
Jun-ichi Nagata, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
An information processing apparatus includes a memory, and a processor coupled to the memory and configured to, execute a first process by using electric power supplied from a battery, identify a first change amount of electric current supplied from the battery, the first change amount being caused by execution of the first process, measure a second change amount of an output voltage of the battery, the second change being caused by the execution of the first process, measure an internal impedance of the battery based on the first change amount and the second change amount, and identify a remaining amount of the battery by using the measured internal impedance.