公开(公告)号：US11309717B2

公开(公告)日：2022-04-19

申请号：US15636899

申请日：2017-06-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sanoop Ramachandran ,  Ankit Yadu ,  Krishnan Seethalakshmi Hariharan ,  Periyasamy Paramasivam ,  Jason Michael Battle ,  Suman Basu

IPC: H02J7/00 ,  H01M10/44 ,  H01M10/48

Abstract: A Battery Management System (BMS) for an electronic device with bidirectional communication between The BMS and an Operating System (OS) of the electronic device for generating a charging pattern of charging the battery of the electronic device according to information received from the operating system.

公开(公告)号：US11101679B2

公开(公告)日：2021-08-24

申请号：US15954116

申请日：2018-04-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jason Michael Battle ,  Ankit Yadu ,  Aravinda Reddy Mandli ,  Krishnan Seethalakshmy Hariharan ,  Piyush Tagade ,  Rajkumar Subhash Patil

IPC: H02J7/00 ,  H02J7/14 ,  G06F1/26

Abstract: Disclosed is an electronic device including a battery, a charging circuit configured to charge the battery, a measurement circuit configured to measure a state of the battery, and a processor configured to be electrically connected with the battery, the charging circuit, and the measurement circuit, to charge the battery using the charging circuit set by a first charging parameter, determine state information corresponding to a state of the battery based on data associated with the state of the battery obtained using the measurement circuit, determine a second charging parameter for reducing loss of a capacity of the battery based on the state information, and charge the battery using the charging circuit set by the second charging parameter.

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.