×

ELECTRONIC DEVICE

  • US 20170179734A1
  • Filed: 12/15/2016
  • Published: 06/22/2017
  • Est. Priority Date: 12/18/2015
  • Status: Active Grant
First Claim
Patent Images

1. An electronic device comprising:

  • a charge unit that charges a battery included in a battery device with power from a connected external device;

    an authentication unit that authenticates the battery device;

    a storage unit that stores a last authentication result by the authentication unit of the battery device; and

    a control unit that controls a charging method by the charge unit based on the authentication result stored in the storage unit and a type of the external device when a voltage level of the battery reaches a first voltage level.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×