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:
Jun. 01, 2021
Filed:
Mar. 12, 2018
Nec Corporation, Tokyo, JP;
Masato Yoshikawa, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
This invention enables to perform charging control independent of a power supply source. A charging device supplies power to a terminal via a cable or wirelessly. The charging device that supplies power to the terminal via a cable or wirelessly includes a remaining battery amount acquirer and a power supply controller. The remaining battery amount acquirer of the charging device that supplies power to the terminal via a cable or wirelessly acquires the remaining battery amount of the terminal. The power supply controller of the charging device that supplies power to the terminal via a cable or wirelessly controls the start and stop of supply of power to the terminal based on the acquired remaining battery amount.