公开(公告)号：US10424959B2

公开(公告)日：2019-09-24

申请号：US15270365

申请日：2016-09-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bong-chul Kim ,  Ashish Khandelwal ,  Sung-rok Bang ,  Jason Michael Battle ,  Sanoop Ramachandran ,  Jae-hyun Park

IPC: H02J7/00

Abstract: An electronic apparatus for charging a battery with an optimum charge profile corresponding to a pattern of use and a state of the battery is provided. The electronic apparatus may include a power supply configured to supply power to respective components of the electronic apparatus using power of a battery, and when receiving an input of power from an external adaptor, to charge the battery using the inputted power, and a processor configured to fully charge and discharge the battery to thus generate a charge curve and a discharge curve expressed in time and charge amount, and control the power supply to charge the battery using a charge profile corresponding to the generated charge curve and discharge curve.

公开(公告)号：US10998752B2

公开(公告)日：2021-05-04

申请号：US16710158

申请日：2019-12-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ji-hoon Jung ,  Ki-young Kim ,  Bong-chul Kim ,  Sung-rok Bang

IPC: H02J7/00 ,  H02J7/02 ,  H02J50/10 ,  H02J7/04 ,  H02J50/12

Abstract: An electronic apparatus, a charge controlling method, and a computer-readable recording medium are provided. The electronic apparatus includes a battery unit including a battery and configured to supply power to components of the electronic apparatus using power of the battery, a charging circuit configured to, in response to the power being received from an external adapter, charge the battery using the received power, and a controller configured to detect a charging state of the battery, divide a charging process into a plurality of charging periods according to the detected charging state, and control the charging circuit to provide different target voltages to the divided charging periods and target currents determined according to the different target voltages and preset power consumption to the battery.

公开(公告)号：US10547196B2

公开(公告)日：2020-01-28

申请号：US15215725

申请日：2016-07-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ji-hoon Jung ,  Ki-young Kim ,  Bong-chul Kim ,  Sung-rok Bang

IPC: H02J7/00 ,  H02J7/02 ,  H02J7/04

Abstract: An electronic apparatus, a charge controlling method, and a computer-readable recording medium are provided. The electronic apparatus includes a battery unit including a battery and configured to supply power to components of the electronic apparatus using power of the battery, a charging circuit configured to, in response to the power being received from an external adapter, charge the battery using the received power, and a controller configured to detect a charging state of the battery, divide a charging process into a plurality of charging periods according to the detected charging state, and control the charging circuit to provide different target voltages to the divided charging periods and target currents determined according to the different target voltages and preset power consumption to the battery.