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. 29, 2016
Filed:
Nov. 03, 2014
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Woonsang Son, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A charging apparatus and a method for a battery-powered electronic device are provided. The charging method includes detecting a connection of a charger, checking a charging power and a discharging power of a battery while charging the battery with an output of the charger, determining whether the electronic device is in a normal charging state according to a difference between the charging and discharging powers, restricting, when the electronic device is in an abnormal charging state, supply of operation power from the battery, and supplying, when the electronic device is in the normal charging state, the operation power from the battery.